9875016865

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3541}}^1$

素因数の和:3722

約数の個数: 64

約数和(自身を含む): 14811793920

約数和(自身を除く): 4936777055

約数列:

[1, 5, 7, 17, 35, 43, 85, 109, 119, 215, 301, 545, 595, 731, 763, 1505, 1853, 3541, 3655, 3815, 4687, 5117, 9265, 12971, 17705, 23435, 24787, 25585, 32809, 60197, 64855, 79679, 123935, 152263, 164045, 300985, 385969, 398395, 421379, 557753, 761315, 1065841, 1929845, 2106895, 2588471, 2701783, 2788765, 5329205, 6561473, 12942355, 13508915, 16596667, 18119297, 32807365, 45930311, 82983335, 90596485, 116176669, 229651555, 282143339, 580883345, 1410716695, 1975003373, 9875016865]

約数ペア:

[(1, 9875016865), (5, 1975003373), (7, 1410716695), (17, 580883345), (35, 282143339), (43, 229651555), (85, 116176669), (109, 90596485), (119, 82983335), (215, 45930311), (301, 32807365), (545, 18119297), (595, 16596667), (731, 13508915), (763, 12942355), (1505, 6561473), (1853, 5329205), (3541, 2788765), (3655, 2701783), (3815, 2588471), (4687, 2106895), (5117, 1929845), (9265, 1065841), (12971, 761315), (17705, 557753), (23435, 421379), (24787, 398395), (25585, 385969), (32809, 300985), (60197, 164045), (64855, 152263), (79679, 123935)]