63377325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 128250720

約数和(自身を除く): 64873395

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 145, 165, 225, 261, 275, 319, 435, 495, 725, 825, 883, 957, 1305, 1595, 2175, 2475, 2649, 2871, 4415, 4785, 6525, 7947, 7975, 9713, 13245, 14355, 22075, 23925, 25607, 29139, 39735, 48565, 66225, 71775, 76821, 87417, 128035, 145695, 198675, 230463, 242825, 281677, 384105, 437085, 640175, 728475, 845031, 1152315, 1408385, 1920525, 2185425, 2535093, 4225155, 5761575, 7041925, 12675465, 21125775, 63377325]

約数ペア:

[(1, 63377325), (3, 21125775), (5, 12675465), (9, 7041925), (11, 5761575), (15, 4225155), (25, 2535093), (29, 2185425), (33, 1920525), (45, 1408385), (55, 1152315), (75, 845031), (87, 728475), (99, 640175), (145, 437085), (165, 384105), (225, 281677), (261, 242825), (275, 230463), (319, 198675), (435, 145695), (495, 128035), (725, 87417), (825, 76821), (883, 71775), (957, 66225), (1305, 48565), (1595, 39735), (2175, 29139), (2475, 25607), (2649, 23925), (2871, 22075), (4415, 14355), (4785, 13245), (6525, 9713), (7947, 7975)]