17318125

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 30

約数和(自身を含む): 23890790

約数和(自身を除く): 6572665

約数列:

[1, 5, 11, 25, 55, 121, 125, 229, 275, 605, 625, 1145, 1375, 2519, 3025, 5725, 6875, 12595, 15125, 27709, 28625, 62975, 75625, 138545, 143125, 314875, 692725, 1574375, 3463625, 17318125]

約数ペア:

[(1, 17318125), (5, 3463625), (11, 1574375), (25, 692725), (55, 314875), (121, 143125), (125, 138545), (229, 75625), (275, 62975), (605, 28625), (625, 27709), (1145, 15125), (1375, 12595), (2519, 6875), (3025, 5725)]