15501460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59621}}^1$

素因数の和:59643

約数の個数: 24

約数和(自身を含む): 35057736

約数和(自身を除く): 19556276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 59621, 119242, 238484, 298105, 596210, 775073, 1192420, 1550146, 3100292, 3875365, 7750730, 15501460]

約数ペア:

[(1, 15501460), (2, 7750730), (4, 3875365), (5, 3100292), (10, 1550146), (13, 1192420), (20, 775073), (26, 596210), (52, 298105), (65, 238484), (130, 119242), (260, 59621)]