73404215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2609}}^1$

素因数の和:2962

約数の個数: 16

約数和(自身を含む): 93584160

約数和(自身を除く): 20179945

約数列:

[1, 5, 17, 85, 331, 1655, 2609, 5627, 13045, 28135, 44353, 221765, 863579, 4317895, 14680843, 73404215]

約数ペア:

[(1, 73404215), (5, 14680843), (17, 4317895), (85, 863579), (331, 221765), (1655, 44353), (2609, 28135), (5627, 13045)]