101027905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{20639}}^1$

素因数の和:20744

約数の個数: 16

約数和(自身を含む): 133747200

約数和(自身を除く): 32719295

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 20639, 103195, 227029, 1135145, 1836871, 9184355, 20205581, 101027905]

約数ペア:

[(1, 101027905), (5, 20205581), (11, 9184355), (55, 1836871), (89, 1135145), (445, 227029), (979, 103195), (4895, 20639)]