628534075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{4177}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 841348928

約数和(自身を除く): 212814853

約数列:

[1, 5, 13, 25, 65, 325, 463, 2315, 4177, 6019, 11575, 20885, 30095, 54301, 104425, 150475, 271505, 1357525, 1933951, 9669755, 25141363, 48348775, 125706815, 628534075]

約数ペア:

[(1, 628534075), (5, 125706815), (13, 48348775), (25, 25141363), (65, 9669755), (325, 1933951), (463, 1357525), (2315, 271505), (4177, 150475), (6019, 104425), (11575, 54301), (20885, 30095)]