25956995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 32769792

約数和(自身を除く): 6812797

約数列:

[1, 5, 23, 115, 131, 655, 1723, 3013, 8615, 15065, 39629, 198145, 225713, 1128565, 5191399, 25956995]

約数ペア:

[(1, 25956995), (5, 5191399), (23, 1128565), (115, 225713), (131, 198145), (655, 39629), (1723, 15065), (3013, 8615)]