69943095

素因数分解:

$3^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 125987136

約数和(自身を除く): 56044041

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 373, 405, 463, 1119, 1389, 1865, 2315, 3357, 4167, 5595, 6945, 10071, 12501, 16785, 20835, 30213, 37503, 50355, 62505, 151065, 172699, 187515, 518097, 863495, 1554291, 2590485, 4662873, 7771455, 13988619, 23314365, 69943095]

約数ペア:

[(1, 69943095), (3, 23314365), (5, 13988619), (9, 7771455), (15, 4662873), (27, 2590485), (45, 1554291), (81, 863495), (135, 518097), (373, 187515), (405, 172699), (463, 151065), (1119, 62505), (1389, 50355), (1865, 37503), (2315, 30213), (3357, 20835), (4167, 16785), (5595, 12501), (6945, 10071)]