2942070405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11537531}}^1$

素因数の和:11537556

約数の個数: 16

約数和(自身を含む): 4984213824

約数和(自身を除く): 2042143419

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 11537531, 34612593, 57687655, 173062965, 196138027, 588414081, 980690135, 2942070405]

約数ペア:

[(1, 2942070405), (3, 980690135), (5, 588414081), (15, 196138027), (17, 173062965), (51, 57687655), (85, 34612593), (255, 11537531)]