15672617475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2957}}^1\times {\mathrm{4157}}^1$

素因数の和:7144

約数の個数: 48

約数和(自身を含む): 27452180448

約数和(自身を除く): 11779562973

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2957, 4157, 8871, 12471, 14785, 20785, 44355, 50269, 62355, 70669, 73925, 103925, 150807, 212007, 221775, 251345, 311775, 353345, 754035, 1060035, 1256725, 1766725, 3770175, 5300175, 12292249, 36876747, 61461245, 184383735, 208968233, 307306225, 626904699, 921918675, 1044841165, 3134523495, 5224205825, 15672617475]

約数ペア:

[(1, 15672617475), (3, 5224205825), (5, 3134523495), (15, 1044841165), (17, 921918675), (25, 626904699), (51, 307306225), (75, 208968233), (85, 184383735), (255, 61461245), (425, 36876747), (1275, 12292249), (2957, 5300175), (4157, 3770175), (8871, 1766725), (12471, 1256725), (14785, 1060035), (20785, 754035), (44355, 353345), (50269, 311775), (62355, 251345), (70669, 221775), (73925, 212007), (103925, 150807)]