26942015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 33929280

約数和(自身を除く): 6987265

約数列:

[1, 5, 29, 71, 145, 355, 2059, 2617, 10295, 13085, 75893, 185807, 379465, 929035, 5388403, 26942015]

約数ペア:

[(1, 26942015), (5, 5388403), (29, 929035), (71, 379465), (145, 185807), (355, 75893), (2059, 13085), (2617, 10295)]