38279025

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2866

約数の個数: 36

約数和(自身を含む): 69710940

約数和(自身を除く): 31431915

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 2789, 4575, 8367, 13725, 13945, 25101, 41835, 69725, 125505, 170129, 209175, 510387, 627525, 850645, 1531161, 2551935, 4253225, 7655805, 12759675, 38279025]

約数ペア:

[(1, 38279025), (3, 12759675), (5, 7655805), (9, 4253225), (15, 2551935), (25, 1531161), (45, 850645), (61, 627525), (75, 510387), (183, 209175), (225, 170129), (305, 125505), (549, 69725), (915, 41835), (1525, 25101), (2745, 13945), (2789, 13725), (4575, 8367)]