148967665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16823}}^1$

素因数の和:16869

約数の個数: 32

約数和(自身を含む): 232574976

約数和(自身を除く): 83607311

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 16823, 84115, 117761, 185053, 386929, 588805, 925265, 1295371, 1934645, 2708503, 4256219, 6476855, 13542515, 21281095, 29793533, 148967665]

約数ペア:

[(1, 148967665), (5, 29793533), (7, 21281095), (11, 13542515), (23, 6476855), (35, 4256219), (55, 2708503), (77, 1934645), (115, 1295371), (161, 925265), (253, 588805), (385, 386929), (805, 185053), (1265, 117761), (1771, 84115), (8855, 16823)]