28373845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 35466480

約数和(自身を除く): 7092635

約数列:

[1, 5, 41, 61, 205, 305, 2269, 2501, 11345, 12505, 93029, 138409, 465145, 692045, 5674769, 28373845]

約数ペア:

[(1, 28373845), (5, 5674769), (41, 692045), (61, 465145), (205, 138409), (305, 93029), (2269, 12505), (2501, 11345)]