498087475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3547}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 637490448

約数和(自身を除く): 139402973

約数列:

[1, 5, 25, 41, 137, 205, 685, 1025, 3425, 3547, 5617, 17735, 28085, 88675, 140425, 145427, 485939, 727135, 2429695, 3635675, 12148475, 19923499, 99617495, 498087475]

約数ペア:

[(1, 498087475), (5, 99617495), (25, 19923499), (41, 12148475), (137, 3635675), (205, 2429695), (685, 727135), (1025, 485939), (3425, 145427), (3547, 140425), (5617, 88675), (17735, 28085)]