5090985

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 9271680

約数和(自身を除く): 4180695

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 877, 1161, 1935, 2631, 4385, 5805, 7893, 13155, 23679, 37711, 39465, 113133, 118395, 188555, 339399, 565665, 1018197, 1696995, 5090985]

約数ペア:

[(1, 5090985), (3, 1696995), (5, 1018197), (9, 565665), (15, 339399), (27, 188555), (43, 118395), (45, 113133), (129, 39465), (135, 37711), (215, 23679), (387, 13155), (645, 7893), (877, 5805), (1161, 4385), (1935, 2631)]