79224375

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 143953920

約数和(自身を除く): 64729545

約数列:

[1, 3, 5, 15, 25, 29, 31, 47, 75, 87, 93, 125, 141, 145, 155, 235, 375, 435, 465, 625, 705, 725, 775, 899, 1175, 1363, 1457, 1875, 2175, 2325, 2697, 3525, 3625, 3875, 4089, 4371, 4495, 5875, 6815, 7285, 10875, 11625, 13485, 17625, 18125, 19375, 20445, 21855, 22475, 29375, 34075, 36425, 42253, 54375, 58125, 67425, 88125, 102225, 109275, 112375, 126759, 170375, 182125, 211265, 337125, 511125, 546375, 561875, 633795, 851875, 910625, 1056325, 1685625, 2555625, 2731875, 3168975, 5281625, 15844875, 26408125, 79224375]

約数ペア:

[(1, 79224375), (3, 26408125), (5, 15844875), (15, 5281625), (25, 3168975), (29, 2731875), (31, 2555625), (47, 1685625), (75, 1056325), (87, 910625), (93, 851875), (125, 633795), (141, 561875), (145, 546375), (155, 511125), (235, 337125), (375, 211265), (435, 182125), (465, 170375), (625, 126759), (705, 112375), (725, 109275), (775, 102225), (899, 88125), (1175, 67425), (1363, 58125), (1457, 54375), (1875, 42253), (2175, 36425), (2325, 34075), (2697, 29375), (3525, 22475), (3625, 21855), (3875, 20445), (4089, 19375), (4371, 18125), (4495, 17625), (5875, 13485), (6815, 11625), (7285, 10875)]