724201425

素因数分解:

$3^3\times 5^2\times {\mathrm{859}}^1\times {\mathrm{1249}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 1333000000

約数和(自身を除く): 608798575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 859, 1249, 2577, 3747, 4295, 6245, 7731, 11241, 12885, 18735, 21475, 23193, 31225, 33723, 38655, 56205, 64425, 93675, 115965, 168615, 193275, 281025, 579825, 843075, 1072891, 3218673, 5364455, 9656019, 16093365, 26822275, 28968057, 48280095, 80466825, 144840285, 241400475, 724201425]

約数ペア:

[(1, 724201425), (3, 241400475), (5, 144840285), (9, 80466825), (15, 48280095), (25, 28968057), (27, 26822275), (45, 16093365), (75, 9656019), (135, 5364455), (225, 3218673), (675, 1072891), (859, 843075), (1249, 579825), (2577, 281025), (3747, 193275), (4295, 168615), (6245, 115965), (7731, 93675), (11241, 64425), (12885, 56205), (18735, 38655), (21475, 33723), (23193, 31225)]