56551906515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9161}}^1\times {\mathrm{31657}}^1$

素因数の和:40839

約数の個数: 32

約数和(自身を含む): 97457000256

約数和(自身を除く): 40905093741

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 9161, 27483, 31657, 45805, 94971, 119093, 137415, 158285, 357279, 411541, 474855, 595465, 1234623, 1786395, 2057705, 6173115, 290009777, 870029331, 1450048885, 3770127101, 4350146655, 11310381303, 18850635505, 56551906515]

約数ペア:

[(1, 56551906515), (3, 18850635505), (5, 11310381303), (13, 4350146655), (15, 3770127101), (39, 1450048885), (65, 870029331), (195, 290009777), (9161, 6173115), (27483, 2057705), (31657, 1786395), (45805, 1234623), (94971, 595465), (119093, 474855), (137415, 411541), (158285, 357279)]