42320025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17099}}^1$

素因数の和:17126

約数の個数: 36

約数和(自身を含む): 82695600

約数和(自身を除く): 40375575

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 17099, 51297, 85495, 153891, 188089, 256485, 427475, 564267, 769455, 940445, 1282425, 1692801, 2821335, 3847275, 4702225, 8464005, 14106675, 42320025]

約数ペア:

[(1, 42320025), (3, 14106675), (5, 8464005), (9, 4702225), (11, 3847275), (15, 2821335), (25, 1692801), (33, 1282425), (45, 940445), (55, 769455), (75, 564267), (99, 427475), (165, 256485), (225, 188089), (275, 153891), (495, 85495), (825, 51297), (2475, 17099)]