87195605

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 124554240

約数和(自身を除く): 37358635

約数列:

[1, 5, 7, 29, 35, 145, 203, 271, 317, 1015, 1355, 1585, 1897, 2219, 7859, 9193, 9485, 11095, 39295, 45965, 55013, 64351, 85907, 275065, 321755, 429535, 601349, 2491303, 3006745, 12456515, 17439121, 87195605]

約数ペア:

[(1, 87195605), (5, 17439121), (7, 12456515), (29, 3006745), (35, 2491303), (145, 601349), (203, 429535), (271, 321755), (317, 275065), (1015, 85907), (1355, 64351), (1585, 55013), (1897, 45965), (2219, 39295), (7859, 11095), (9193, 9485)]