315039804805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197517119}}^1$

素因数の和:197517164

約数の個数: 16

約数和(自身を含む): 426636979200

約数和(自身を除く): 111597174395

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 197517119, 987585595, 2172688309, 5727996451, 10863441545, 28639982255, 63007960961, 315039804805]

約数ペア:

[(1, 315039804805), (5, 63007960961), (11, 28639982255), (29, 10863441545), (55, 5727996451), (145, 2172688309), (319, 987585595), (1595, 197517119)]