15119875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 20180160

約数和(自身を除く): 5060285

約数列:

[1, 5, 25, 29, 43, 97, 125, 145, 215, 485, 725, 1075, 1247, 2425, 2813, 3625, 4171, 5375, 6235, 12125, 14065, 20855, 31175, 70325, 104275, 120959, 155875, 351625, 521375, 604795, 3023975, 15119875]

約数ペア:

[(1, 15119875), (5, 3023975), (25, 604795), (29, 521375), (43, 351625), (97, 155875), (125, 120959), (145, 104275), (215, 70325), (485, 31175), (725, 20855), (1075, 14065), (1247, 12125), (2425, 6235), (2813, 5375), (3625, 4171)]