268058375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 362142144

約数和(自身を除く): 94083769

約数列:

[1, 5, 13, 25, 65, 125, 293, 325, 563, 1465, 1625, 2815, 3809, 7319, 7325, 14075, 19045, 36595, 36625, 70375, 95225, 164959, 182975, 476125, 824795, 914875, 2144467, 4123975, 10722335, 20619875, 53611675, 268058375]

約数ペア:

[(1, 268058375), (5, 53611675), (13, 20619875), (25, 10722335), (65, 4123975), (125, 2144467), (293, 914875), (325, 824795), (563, 476125), (1465, 182975), (1625, 164959), (2815, 95225), (3809, 70375), (7319, 36625), (7325, 36595), (14075, 19045)]