89498705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{7309}}^1$

素因数の和:7424

約数の個数: 16

約数和(自身を含む): 112281600

約数和(自身を除く): 22782895

約数列:

[1, 5, 31, 79, 155, 395, 2449, 7309, 12245, 36545, 226579, 577411, 1132895, 2887055, 17899741, 89498705]

約数ペア:

[(1, 89498705), (5, 17899741), (31, 2887055), (79, 1132895), (155, 577411), (395, 226579), (2449, 36545), (7309, 12245)]