69827485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 106856064

約数和(自身を除く): 37028579

約数列:

[1, 5, 7, 13, 35, 43, 65, 83, 91, 215, 301, 415, 455, 559, 581, 1079, 1505, 1849, 2795, 2905, 3569, 3913, 5395, 7553, 9245, 12943, 17845, 19565, 24037, 24983, 37765, 46397, 64715, 120185, 124915, 153467, 168259, 231985, 324779, 767335, 841295, 1074269, 1623895, 1995071, 5371345, 9975355, 13965497, 69827485]

約数ペア:

[(1, 69827485), (5, 13965497), (7, 9975355), (13, 5371345), (35, 1995071), (43, 1623895), (65, 1074269), (83, 841295), (91, 767335), (215, 324779), (301, 231985), (415, 168259), (455, 153467), (559, 124915), (581, 120185), (1079, 64715), (1505, 46397), (1849, 37765), (2795, 24983), (2905, 24037), (3569, 19565), (3913, 17845), (5395, 12943), (7553, 9245)]