25846425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^2$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 52690080

約数和(自身を除く): 26843655

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 59, 75, 99, 135, 165, 177, 225, 275, 295, 297, 495, 531, 649, 675, 825, 885, 1475, 1485, 1593, 1947, 2475, 2655, 3245, 3481, 4425, 5841, 7425, 7965, 9735, 10443, 13275, 16225, 17405, 17523, 29205, 31329, 38291, 39825, 48675, 52215, 87025, 87615, 93987, 114873, 146025, 156645, 191455, 261075, 344619, 438075, 469935, 574365, 783225, 957275, 1033857, 1723095, 2349675, 2871825, 5169285, 8615475, 25846425]

約数ペア:

[(1, 25846425), (3, 8615475), (5, 5169285), (9, 2871825), (11, 2349675), (15, 1723095), (25, 1033857), (27, 957275), (33, 783225), (45, 574365), (55, 469935), (59, 438075), (75, 344619), (99, 261075), (135, 191455), (165, 156645), (177, 146025), (225, 114873), (275, 93987), (295, 87615), (297, 87025), (495, 52215), (531, 48675), (649, 39825), (675, 38291), (825, 31329), (885, 29205), (1475, 17523), (1485, 17405), (1593, 16225), (1947, 13275), (2475, 10443), (2655, 9735), (3245, 7965), (3481, 7425), (4425, 5841)]