15697039505

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{13907}}^1$

素因数の和:14214

約数の個数: 48

約数和(自身を含む): 23288000256

約数和(自身を除く): 7590960751

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 271, 595, 833, 1355, 1897, 4165, 4607, 9485, 13279, 13907, 23035, 32249, 66395, 69535, 97349, 161245, 225743, 236419, 486745, 681443, 1128715, 1182095, 1654933, 3407215, 3768797, 8274665, 11584531, 18843985, 26381579, 57922655, 64069549, 131907895, 184671053, 320347745, 448486843, 923355265, 2242434215, 3139407901, 15697039505]

約数ペア:

[(1, 15697039505), (5, 3139407901), (7, 2242434215), (17, 923355265), (35, 448486843), (49, 320347745), (85, 184671053), (119, 131907895), (245, 64069549), (271, 57922655), (595, 26381579), (833, 18843985), (1355, 11584531), (1897, 8274665), (4165, 3768797), (4607, 3407215), (9485, 1654933), (13279, 1182095), (13907, 1128715), (23035, 681443), (32249, 486745), (66395, 236419), (69535, 225743), (97349, 161245)]