15272955

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 28046832

約数和(自身を除く): 12773877

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 877, 1161, 1935, 2631, 3483, 4385, 5805, 7893, 13155, 17415, 23679, 37711, 39465, 71037, 113133, 118395, 188555, 339399, 355185, 565665, 1018197, 1696995, 3054591, 5090985, 15272955]

約数ペア:

[(1, 15272955), (3, 5090985), (5, 3054591), (9, 1696995), (15, 1018197), (27, 565665), (43, 355185), (45, 339399), (81, 188555), (129, 118395), (135, 113133), (215, 71037), (387, 39465), (405, 37711), (645, 23679), (877, 17415), (1161, 13155), (1935, 7893), (2631, 5805), (3483, 4385)]