28635635

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 12421645

約数列:

[1, 5, 7, 35, 43, 53, 215, 265, 301, 359, 371, 1505, 1795, 1855, 2279, 2513, 11395, 12565, 15437, 15953, 19027, 77185, 79765, 95135, 108059, 133189, 540295, 665945, 818161, 4090805, 5727127, 28635635]

約数ペア:

[(1, 28635635), (5, 5727127), (7, 4090805), (35, 818161), (43, 665945), (53, 540295), (215, 133189), (265, 108059), (301, 95135), (359, 79765), (371, 77185), (1505, 19027), (1795, 15953), (1855, 15437), (2279, 12565), (2513, 11395)]