2591567772985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11777}}^1\times {\mathrm{65983}}^1$

素因数の和:77817

約数の個数: 32

約数和(自身を含む): 3357329264640

約数和(自身を除く): 765761491655

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 11777, 58885, 65983, 270871, 329915, 341533, 1354355, 1517609, 1707665, 1913507, 7588045, 7855259, 9567535, 39276295, 44010661, 220053305, 777081791, 3885408955, 17872881193, 22535371939, 89364405965, 112676859695, 518313554597, 2591567772985]

約数ペア:

[(1, 2591567772985), (5, 518313554597), (23, 112676859695), (29, 89364405965), (115, 22535371939), (145, 17872881193), (667, 3885408955), (3335, 777081791), (11777, 220053305), (58885, 44010661), (65983, 39276295), (270871, 9567535), (329915, 7855259), (341533, 7588045), (1354355, 1913507), (1517609, 1707665)]