42266525

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10501}}^1$

素因数の和:10541

約数の個数: 24

約数和(自身を含む): 62507904

約数和(自身を除く): 20241379

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 10501, 52505, 73507, 241523, 262525, 367535, 1207615, 1690661, 1837675, 6038075, 8453305, 42266525]

約数ペア:

[(1, 42266525), (5, 8453305), (7, 6038075), (23, 1837675), (25, 1690661), (35, 1207615), (115, 367535), (161, 262525), (175, 241523), (575, 73507), (805, 52505), (4025, 10501)]