67567825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 95618880

約数和(自身を除く): 28051055

約数列:

[1, 5, 13, 25, 29, 65, 67, 107, 145, 325, 335, 377, 535, 725, 871, 1391, 1675, 1885, 1943, 2675, 3103, 4355, 6955, 7169, 9425, 9715, 15515, 21775, 25259, 34775, 35845, 40339, 48575, 77575, 93197, 126295, 179225, 201695, 207901, 465985, 631475, 1008475, 1039505, 2329925, 2702713, 5197525, 13513565, 67567825]

約数ペア:

[(1, 67567825), (5, 13513565), (13, 5197525), (25, 2702713), (29, 2329925), (65, 1039505), (67, 1008475), (107, 631475), (145, 465985), (325, 207901), (335, 201695), (377, 179225), (535, 126295), (725, 93197), (871, 77575), (1391, 48575), (1675, 40339), (1885, 35845), (1943, 34775), (2675, 25259), (3103, 21775), (4355, 15515), (6955, 9715), (7169, 9425)]