73145405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10427}}^1$

素因数の和:10516

約数の個数: 16

約数和(自身を含む): 93101184

約数和(自身を除く): 19955779

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 10427, 52135, 239821, 636047, 1199105, 3180235, 14629081, 73145405]

約数ペア:

[(1, 73145405), (5, 14629081), (23, 3180235), (61, 1199105), (115, 636047), (305, 239821), (1403, 52135), (7015, 10427)]