2958145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 3836160

約数和(自身を除く): 878015

約数列:

[1, 5, 23, 29, 115, 145, 667, 887, 3335, 4435, 20401, 25723, 102005, 128615, 591629, 2958145]

約数ペア:

[(1, 2958145), (5, 591629), (23, 128615), (29, 102005), (115, 25723), (145, 20401), (667, 4435), (887, 3335)]