401313905

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{8929}}^1$

素因数の和:9124

約数の個数: 16

約数和(自身を含む): 491864400

約数和(自身を除く): 90550495

約数列:

[1, 5, 89, 101, 445, 505, 8929, 8989, 44645, 44945, 794681, 901829, 3973405, 4509145, 80262781, 401313905]

約数ペア:

[(1, 401313905), (5, 80262781), (89, 4509145), (101, 3973405), (445, 901829), (505, 794681), (8929, 44945), (8989, 44645)]