66460395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{260629}}^1$

素因数の和:260654

約数の個数: 16

約数和(自身を含む): 112592160

約数和(自身を除く): 46131765

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 260629, 781887, 1303145, 3909435, 4430693, 13292079, 22153465, 66460395]

約数ペア:

[(1, 66460395), (3, 22153465), (5, 13292079), (15, 4430693), (17, 3909435), (51, 1303145), (85, 781887), (255, 260629)]