52847475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 93431520

約数和(自身を除く): 40584045

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 181, 229, 255, 425, 543, 687, 905, 1145, 1275, 2715, 3077, 3435, 3893, 4525, 5725, 9231, 11679, 13575, 15385, 17175, 19465, 41449, 46155, 58395, 76925, 97325, 124347, 207245, 230775, 291975, 621735, 704633, 1036225, 2113899, 3108675, 3523165, 10569495, 17615825, 52847475]

約数ペア:

[(1, 52847475), (3, 17615825), (5, 10569495), (15, 3523165), (17, 3108675), (25, 2113899), (51, 1036225), (75, 704633), (85, 621735), (181, 291975), (229, 230775), (255, 207245), (425, 124347), (543, 97325), (687, 76925), (905, 58395), (1145, 46155), (1275, 41449), (2715, 19465), (3077, 17175), (3435, 15385), (3893, 13575), (4525, 11679), (5725, 9231)]