71699165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21499}}^1$

素因数の和:21556

約数の個数: 16

約数和(自身を含む): 92880000

約数和(自身を除く): 21180835

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 21499, 107495, 494477, 623471, 2472385, 3117355, 14339833, 71699165]

約数ペア:

[(1, 71699165), (5, 14339833), (23, 3117355), (29, 2472385), (115, 623471), (145, 494477), (667, 107495), (3335, 21499)]