215329110915

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1\times {\mathrm{1117}}^1$

素因数の和:2452

約数の個数: 64

約数和(自身を含む): 353821777920

約数和(自身を除く): 138492667005

約数列:

[1, 3, 5, 15, 47, 141, 235, 271, 705, 813, 1009, 1117, 1355, 3027, 3351, 4065, 5045, 5585, 12737, 15135, 16755, 38211, 47423, 52499, 63685, 142269, 157497, 191055, 237115, 262495, 273439, 302707, 711345, 787485, 820317, 908121, 1127053, 1367195, 1513535, 3381159, 4101585, 4540605, 5635265, 12851633, 14227229, 16905795, 38554899, 42681687, 52971491, 64258165, 71136145, 158914473, 192774495, 213408435, 264857455, 305431363, 794572365, 916294089, 1527156815, 4581470445, 14355274061, 43065822183, 71776370305, 215329110915]

約数ペア:

[(1, 215329110915), (3, 71776370305), (5, 43065822183), (15, 14355274061), (47, 4581470445), (141, 1527156815), (235, 916294089), (271, 794572365), (705, 305431363), (813, 264857455), (1009, 213408435), (1117, 192774495), (1355, 158914473), (3027, 71136145), (3351, 64258165), (4065, 52971491), (5045, 42681687), (5585, 38554899), (12737, 16905795), (15135, 14227229), (16755, 12851633), (38211, 5635265), (47423, 4540605), (52499, 4101585), (63685, 3381159), (142269, 1513535), (157497, 1367195), (191055, 1127053), (237115, 908121), (262495, 820317), (273439, 787485), (302707, 711345)]