144119625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 286820352

約数和(自身を除く): 142700727

約数列:

[1, 3, 5, 13, 15, 17, 25, 37, 39, 47, 51, 65, 75, 85, 111, 125, 141, 185, 195, 221, 235, 255, 325, 375, 425, 481, 555, 611, 629, 663, 705, 799, 925, 975, 1105, 1175, 1275, 1443, 1625, 1739, 1833, 1887, 2125, 2397, 2405, 2775, 3055, 3145, 3315, 3525, 3995, 4625, 4875, 5217, 5525, 5875, 6375, 7215, 8177, 8695, 9165, 9435, 10387, 11985, 12025, 13875, 15275, 15725, 16575, 17625, 19975, 22607, 24531, 26085, 27625, 29563, 31161, 36075, 40885, 43475, 45825, 47175, 51935, 59925, 60125, 67821, 76375, 78625, 82875, 88689, 99875, 113035, 122655, 130425, 147815, 155805, 180375, 204425, 217375, 229125, 235875, 259675, 299625, 339105, 384319, 443445, 565175, 613275, 652125, 739075, 779025, 1022125, 1152957, 1298375, 1695525, 1921595, 2217225, 2825875, 3066375, 3695375, 3895125, 5764785, 8477625, 9607975, 11086125, 28823925, 48039875, 144119625]

約数ペア:

[(1, 144119625), (3, 48039875), (5, 28823925), (13, 11086125), (15, 9607975), (17, 8477625), (25, 5764785), (37, 3895125), (39, 3695375), (47, 3066375), (51, 2825875), (65, 2217225), (75, 1921595), (85, 1695525), (111, 1298375), (125, 1152957), (141, 1022125), (185, 779025), (195, 739075), (221, 652125), (235, 613275), (255, 565175), (325, 443445), (375, 384319), (425, 339105), (481, 299625), (555, 259675), (611, 235875), (629, 229125), (663, 217375), (705, 204425), (799, 180375), (925, 155805), (975, 147815), (1105, 130425), (1175, 122655), (1275, 113035), (1443, 99875), (1625, 88689), (1739, 82875), (1833, 78625), (1887, 76375), (2125, 67821), (2397, 60125), (2405, 59925), (2775, 51935), (3055, 47175), (3145, 45825), (3315, 43475), (3525, 40885), (3995, 36075), (4625, 31161), (4875, 29563), (5217, 27625), (5525, 26085), (5875, 24531), (6375, 22607), (7215, 19975), (8177, 17625), (8695, 16575), (9165, 15725), (9435, 15275), (10387, 13875), (11985, 12025)]