226682025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{70289}}^1$

素因数の和:70345

約数の個数: 24

約数和(自身を含む): 383502240

約数和(自身を除く): 156820215

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 70289, 210867, 351445, 1054335, 1757225, 3022427, 5271675, 9067281, 15112135, 45336405, 75560675, 226682025]

約数ペア:

[(1, 226682025), (3, 75560675), (5, 45336405), (15, 15112135), (25, 9067281), (43, 5271675), (75, 3022427), (129, 1757225), (215, 1054335), (645, 351445), (1075, 210867), (3225, 70289)]