71917005

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{21121}}^1$

素因数の和:21356

約数の個数: 16

約数和(自身を含む): 115579584

約数和(自身を除く): 43662579

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 21121, 63363, 105605, 316815, 4794467, 14383401, 23972335, 71917005]

約数ペア:

[(1, 71917005), (3, 23972335), (5, 14383401), (15, 4794467), (227, 316815), (681, 105605), (1135, 63363), (3405, 21121)]