15672543550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1493}}^1\times {\mathrm{2957}}^1$

素因数の和:4533

約数の個数: 48

約数和(自身を含む): 29591311392

約数和(自身を除く): 13918767842

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1493, 1775, 2957, 2986, 3550, 5914, 7465, 14785, 14930, 29570, 37325, 73925, 74650, 106003, 147850, 209947, 212006, 419894, 530015, 1049735, 1060030, 2099470, 2650075, 4414801, 5248675, 5300150, 8829602, 10497350, 22074005, 44148010, 110370025, 220740050, 313450871, 626901742, 1567254355, 3134508710, 7836271775, 15672543550]

約数ペア:

[(1, 15672543550), (2, 7836271775), (5, 3134508710), (10, 1567254355), (25, 626901742), (50, 313450871), (71, 220740050), (142, 110370025), (355, 44148010), (710, 22074005), (1493, 10497350), (1775, 8829602), (2957, 5300150), (2986, 5248675), (3550, 4414801), (5914, 2650075), (7465, 2099470), (14785, 1060030), (14930, 1049735), (29570, 530015), (37325, 419894), (73925, 212006), (74650, 209947), (106003, 147850)]