89942475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2557}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 172552448

約数和(自身を除く): 82609973

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 175, 201, 335, 469, 525, 1005, 1407, 1675, 2345, 2557, 5025, 7035, 7671, 11725, 12785, 17899, 35175, 38355, 53697, 63925, 89495, 171319, 191775, 268485, 447475, 513957, 856595, 1199233, 1342425, 2569785, 3597699, 4282975, 5996165, 12848925, 17988495, 29980825, 89942475]

約数ペア:

[(1, 89942475), (3, 29980825), (5, 17988495), (7, 12848925), (15, 5996165), (21, 4282975), (25, 3597699), (35, 2569785), (67, 1342425), (75, 1199233), (105, 856595), (175, 513957), (201, 447475), (335, 268485), (469, 191775), (525, 171319), (1005, 89495), (1407, 63925), (1675, 53697), (2345, 38355), (2557, 35175), (5025, 17899), (7035, 12785), (7671, 11725)]