204080709135

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191625079}}^1$

素因数の和:191625158

約数の個数: 16

約数和(自身を含む): 331128138240

約数和(自身を除く): 127047429105

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 191625079, 574875237, 958125395, 2874376185, 13605380609, 40816141827, 68026903045, 204080709135]

約数ペア:

[(1, 204080709135), (3, 68026903045), (5, 40816141827), (15, 13605380609), (71, 2874376185), (213, 958125395), (355, 574875237), (1065, 191625079)]