9131375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 12916800

約数和(自身を除く): 3785425

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 229, 275, 319, 725, 1145, 1375, 1595, 2519, 3625, 5725, 6641, 7975, 12595, 28625, 33205, 39875, 62975, 73051, 166025, 314875, 365255, 830125, 1826275, 9131375]

約数ペア:

[(1, 9131375), (5, 1826275), (11, 830125), (25, 365255), (29, 314875), (55, 166025), (125, 73051), (145, 62975), (229, 39875), (275, 33205), (319, 28625), (725, 12595), (1145, 7975), (1375, 6641), (1595, 5725), (2519, 3625)]