537164025

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 908781120

約数和(自身を除く): 371617095

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 233, 295, 521, 699, 885, 1165, 1475, 1563, 2605, 3495, 4425, 5825, 7815, 13025, 13747, 17475, 30739, 39075, 41241, 68735, 92217, 121393, 153695, 206205, 343675, 364179, 461085, 606965, 768475, 1031025, 1820895, 2305425, 3034825, 7162187, 9104475, 21486561, 35810935, 107432805, 179054675, 537164025]

約数ペア:

[(1, 537164025), (3, 179054675), (5, 107432805), (15, 35810935), (25, 21486561), (59, 9104475), (75, 7162187), (177, 3034825), (233, 2305425), (295, 1820895), (521, 1031025), (699, 768475), (885, 606965), (1165, 461085), (1475, 364179), (1563, 343675), (2605, 206205), (3495, 153695), (4425, 121393), (5825, 92217), (7815, 68735), (13025, 41241), (13747, 39075), (17475, 30739)]