5137425

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 60

約数和(自身を含む): 9902640

約数和(自身を除く): 4765215

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 59, 75, 81, 129, 135, 177, 215, 225, 295, 387, 405, 531, 645, 675, 885, 1075, 1161, 1475, 1593, 1935, 2025, 2537, 2655, 3225, 3483, 4425, 4779, 5805, 7611, 7965, 9675, 12685, 13275, 17415, 22833, 23895, 29025, 38055, 39825, 63425, 68499, 87075, 114165, 119475, 190275, 205497, 342495, 570825, 1027485, 1712475, 5137425]

約数ペア:

[(1, 5137425), (3, 1712475), (5, 1027485), (9, 570825), (15, 342495), (25, 205497), (27, 190275), (43, 119475), (45, 114165), (59, 87075), (75, 68499), (81, 63425), (129, 39825), (135, 38055), (177, 29025), (215, 23895), (225, 22833), (295, 17415), (387, 13275), (405, 12685), (531, 9675), (645, 7965), (675, 7611), (885, 5805), (1075, 4779), (1161, 4425), (1475, 3483), (1593, 3225), (1935, 2655), (2025, 2537)]