83721005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{4339}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 106868160

約数和(自身を除く): 23147155

約数列:

[1, 5, 17, 85, 227, 1135, 3859, 4339, 19295, 21695, 73763, 368815, 984953, 4924765, 16744201, 83721005]

約数ペア:

[(1, 83721005), (5, 16744201), (17, 4924765), (85, 984953), (227, 368815), (1135, 73763), (3859, 21695), (4339, 19295)]