497658915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12697}}^1$

素因数の和:12788

約数の個数: 48

約数和(自身を含む): 942902688

約数和(自身を除く): 445243773

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 871, 1005, 2613, 3015, 4355, 7839, 12697, 13065, 38091, 39195, 63485, 114273, 165061, 190455, 495183, 571365, 825305, 850699, 1485549, 2475915, 2552097, 4253495, 7427745, 7656291, 11059087, 12760485, 33177261, 38281455, 55295435, 99531783, 165886305, 497658915]

約数ペア:

[(1, 497658915), (3, 165886305), (5, 99531783), (9, 55295435), (13, 38281455), (15, 33177261), (39, 12760485), (45, 11059087), (65, 7656291), (67, 7427745), (117, 4253495), (195, 2552097), (201, 2475915), (335, 1485549), (585, 850699), (603, 825305), (871, 571365), (1005, 495183), (2613, 190455), (3015, 165061), (4355, 114273), (7839, 63485), (12697, 39195), (13065, 38091)]