113533575

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 194737536

約数和(自身を除く): 81203961

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 163, 185, 251, 489, 555, 753, 815, 925, 1255, 2445, 2775, 3765, 4075, 6031, 6275, 9287, 12225, 18093, 18825, 27861, 30155, 40913, 46435, 90465, 122739, 139305, 150775, 204565, 232175, 452325, 613695, 696525, 1022825, 1513781, 3068475, 4541343, 7568905, 22706715, 37844525, 113533575]

約数ペア:

[(1, 113533575), (3, 37844525), (5, 22706715), (15, 7568905), (25, 4541343), (37, 3068475), (75, 1513781), (111, 1022825), (163, 696525), (185, 613695), (251, 452325), (489, 232175), (555, 204565), (753, 150775), (815, 139305), (925, 122739), (1255, 90465), (2445, 46435), (2775, 40913), (3765, 30155), (4075, 27861), (6031, 18825), (6275, 18093), (9287, 12225)]