8356252895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{1861}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 10553518080

約数和(自身を除く): 2197265185

約数列:

[1, 5, 31, 59, 155, 295, 491, 1829, 1861, 2455, 9145, 9305, 15221, 28969, 57691, 76105, 109799, 144845, 288455, 548995, 898039, 913751, 3403769, 4490195, 4568755, 17018845, 28326281, 53911309, 141631405, 269556545, 1671250579, 8356252895]

約数ペア:

[(1, 8356252895), (5, 1671250579), (31, 269556545), (59, 141631405), (155, 53911309), (295, 28326281), (491, 17018845), (1829, 4568755), (1861, 4490195), (2455, 3403769), (9145, 913751), (9305, 898039), (15221, 548995), (28969, 288455), (57691, 144845), (76105, 109799)]