15672971535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3494531}}^1$

素因数の和:3494575

約数の個数: 32

約数和(自身を含む): 28179906048

約数和(自身を除く): 12506934513

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 3494531, 10483593, 17472655, 45428903, 52417965, 80374213, 136286709, 227144515, 241122639, 401871065, 681433545, 1044864769, 1205613195, 3134594307, 5224323845, 15672971535]

約数ペア:

[(1, 15672971535), (3, 5224323845), (5, 3134594307), (13, 1205613195), (15, 1044864769), (23, 681433545), (39, 401871065), (65, 241122639), (69, 227144515), (115, 136286709), (195, 80374213), (299, 52417965), (345, 45428903), (897, 17472655), (1495, 10483593), (4485, 3494531)]