127828718705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1\times {\mathrm{204793}}^1$

素因数の和:208856

約数の個数: 16

約数和(自身を含む): 158382764544

約数和(自身を除く): 30554045839

約数列:

[1, 5, 31, 155, 4027, 20135, 124837, 204793, 624185, 1023965, 6348583, 31742915, 824701411, 4123507055, 25565743741, 127828718705]

約数ペア:

[(1, 127828718705), (5, 25565743741), (31, 4123507055), (155, 824701411), (4027, 31742915), (20135, 6348583), (124837, 1023965), (204793, 624185)]