75047985

素因数分解:

$3^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{881}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 133781760

約数和(自身を除く): 58733775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 631, 881, 1893, 2643, 3155, 4405, 5679, 7929, 9465, 13215, 17037, 23787, 28395, 39645, 85185, 118935, 555911, 1667733, 2779555, 5003199, 8338665, 15009597, 25015995, 75047985]

約数ペア:

[(1, 75047985), (3, 25015995), (5, 15009597), (9, 8338665), (15, 5003199), (27, 2779555), (45, 1667733), (135, 555911), (631, 118935), (881, 85185), (1893, 39645), (2643, 28395), (3155, 23787), (4405, 17037), (5679, 13215), (7929, 9465)]