4739653125

素因数分解:

$3^2\times 5^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 9476393472

約数和(自身を除く): 4736740347

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 51, 69, 75, 85, 115, 125, 153, 207, 225, 255, 345, 375, 391, 425, 431, 575, 625, 765, 1035, 1125, 1173, 1275, 1293, 1725, 1875, 1955, 2125, 2155, 2875, 3125, 3519, 3825, 3879, 5175, 5625, 5865, 6375, 6465, 7327, 8625, 9375, 9775, 9913, 10625, 10775, 14375, 17595, 19125, 19395, 21981, 25875, 28125, 29325, 29739, 31875, 32325, 36635, 43125, 48875, 49565, 53125, 53875, 65943, 71875, 87975, 89217, 95625, 96975, 109905, 129375, 146625, 148695, 159375, 161625, 168521, 183175, 215625, 244375, 247825, 269375, 329715, 439875, 446085, 478125, 484875, 505563, 549525, 646875, 733125, 743475, 808125, 842605, 915875, 1221875, 1239125, 1346875, 1516689, 1648575, 2199375, 2230425, 2424375, 2527815, 2747625, 3665625, 3717375, 4040625, 4213025, 4579375, 6195625, 7583445, 8242875, 10996875, 11152125, 12121875, 12639075, 13738125, 18586875, 21065125, 22896875, 30978125, 37917225, 41214375, 55760625, 63195375, 68690625, 92934375, 105325625, 189586125, 206071875, 278803125, 315976875, 526628125, 947930625, 1579884375, 4739653125]

約数ペア:

[(1, 4739653125), (3, 1579884375), (5, 947930625), (9, 526628125), (15, 315976875), (17, 278803125), (23, 206071875), (25, 189586125), (45, 105325625), (51, 92934375), (69, 68690625), (75, 63195375), (85, 55760625), (115, 41214375), (125, 37917225), (153, 30978125), (207, 22896875), (225, 21065125), (255, 18586875), (345, 13738125), (375, 12639075), (391, 12121875), (425, 11152125), (431, 10996875), (575, 8242875), (625, 7583445), (765, 6195625), (1035, 4579375), (1125, 4213025), (1173, 4040625), (1275, 3717375), (1293, 3665625), (1725, 2747625), (1875, 2527815), (1955, 2424375), (2125, 2230425), (2155, 2199375), (2875, 1648575), (3125, 1516689), (3519, 1346875), (3825, 1239125), (3879, 1221875), (5175, 915875), (5625, 842605), (5865, 808125), (6375, 743475), (6465, 733125), (7327, 646875), (8625, 549525), (9375, 505563), (9775, 484875), (9913, 478125), (10625, 446085), (10775, 439875), (14375, 329715), (17595, 269375), (19125, 247825), (19395, 244375), (21981, 215625), (25875, 183175), (28125, 168521), (29325, 161625), (29739, 159375), (31875, 148695), (32325, 146625), (36635, 129375), (43125, 109905), (48875, 96975), (49565, 95625), (53125, 89217), (53875, 87975), (65943, 71875)]