716306225

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1949}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 906991800

約数和(自身を除く): 190685575

約数列:

[1, 5, 25, 61, 241, 305, 1205, 1525, 1949, 6025, 9745, 14701, 48725, 73505, 118889, 367525, 469709, 594445, 2348545, 2972225, 11742725, 28652249, 143261245, 716306225]

約数ペア:

[(1, 716306225), (5, 143261245), (25, 28652249), (61, 11742725), (241, 2972225), (305, 2348545), (1205, 594445), (1525, 469709), (1949, 367525), (6025, 118889), (9745, 73505), (14701, 48725)]