105620905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85523}}^1$

素因数の和:85560

約数の個数: 16

約数和(自身を含む): 143680320

約数和(自身を除く): 38059415

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 85523, 427615, 1111799, 1624937, 5558995, 8124685, 21124181, 105620905]

約数ペア:

[(1, 105620905), (5, 21124181), (13, 8124685), (19, 5558995), (65, 1624937), (95, 1111799), (247, 427615), (1235, 85523)]