61712955

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10631}}^1$

素因数の和:10688

約数の個数: 32

約数和(自身を含む): 112273920

約数和(自身を除く): 50560965

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 10631, 31893, 53155, 95679, 159465, 287037, 457133, 478395, 1371399, 1435185, 2285665, 4114197, 6856995, 12342591, 20570985, 61712955]

約数ペア:

[(1, 61712955), (3, 20570985), (5, 12342591), (9, 6856995), (15, 4114197), (27, 2285665), (43, 1435185), (45, 1371399), (129, 478395), (135, 457133), (215, 287037), (387, 159465), (645, 95679), (1161, 53155), (1935, 31893), (5805, 10631)]