106901905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{21839}}^1$

素因数の和:21944

約数の個数: 16

約数和(自身を含む): 141523200

約数和(自身を除く): 34621295

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 21839, 109195, 240229, 1201145, 1943671, 9718355, 21380381, 106901905]

約数ペア:

[(1, 106901905), (5, 21380381), (11, 9718355), (55, 1943671), (89, 1201145), (445, 240229), (979, 109195), (4895, 21839)]