812451725

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{2593}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 1026725952

約数和(自身を除く): 214274227

約数列:

[1, 5, 25, 83, 151, 415, 755, 2075, 2593, 3775, 12533, 12965, 62665, 64825, 215219, 313325, 391543, 1076095, 1957715, 5380475, 9788575, 32498069, 162490345, 812451725]

約数ペア:

[(1, 812451725), (5, 162490345), (25, 32498069), (83, 9788575), (151, 5380475), (415, 1957715), (755, 1076095), (2075, 391543), (2593, 313325), (3775, 215219), (12533, 64825), (12965, 62665)]