427997475

素因数分解:

$3^2\times 5^2\times {\mathrm{617}}^1\times {\mathrm{3083}}^1$

素因数の和:3716

約数の個数: 36

約数和(自身を含む): 768082536

約数和(自身を除く): 340085061

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 617, 1851, 3083, 3085, 5553, 9249, 9255, 15415, 15425, 27747, 27765, 46245, 46275, 77075, 138735, 138825, 231225, 693675, 1902211, 5706633, 9511055, 17119899, 28533165, 47555275, 85599495, 142665825, 427997475]

約数ペア:

[(1, 427997475), (3, 142665825), (5, 85599495), (9, 47555275), (15, 28533165), (25, 17119899), (45, 9511055), (75, 5706633), (225, 1902211), (617, 693675), (1851, 231225), (3083, 138825), (3085, 138735), (5553, 77075), (9249, 46275), (9255, 46245), (15415, 27765), (15425, 27747)]