102978335

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{941}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 126830880

約数和(自身を除く): 23852545

約数列:

[1, 5, 43, 215, 509, 941, 2545, 4705, 21887, 40463, 109435, 202315, 478969, 2394845, 20595667, 102978335]

約数ペア:

[(1, 102978335), (5, 20595667), (43, 2394845), (215, 478969), (509, 202315), (941, 109435), (2545, 40463), (4705, 21887)]