40870515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1447}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 75064320

約数和(自身を除く): 34193805

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 269, 807, 1345, 1447, 1883, 4035, 4341, 5649, 7235, 9415, 10129, 21705, 28245, 30387, 50645, 151935, 389243, 1167729, 1946215, 2724701, 5838645, 8174103, 13623505, 40870515]

約数ペア:

[(1, 40870515), (3, 13623505), (5, 8174103), (7, 5838645), (15, 2724701), (21, 1946215), (35, 1167729), (105, 389243), (269, 151935), (807, 50645), (1345, 30387), (1447, 28245), (1883, 21705), (4035, 10129), (4341, 9415), (5649, 7235)]