156596325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 269744640

約数和(自身を除く): 113148315

約数列:

[1, 3, 5, 15, 25, 43, 59, 75, 129, 177, 215, 295, 645, 823, 885, 1075, 1475, 2469, 2537, 3225, 4115, 4425, 7611, 12345, 12685, 20575, 35389, 38055, 48557, 61725, 63425, 106167, 145671, 176945, 190275, 242785, 530835, 728355, 884725, 1213925, 2087951, 2654175, 3641775, 6263853, 10439755, 31319265, 52198775, 156596325]

約数ペア:

[(1, 156596325), (3, 52198775), (5, 31319265), (15, 10439755), (25, 6263853), (43, 3641775), (59, 2654175), (75, 2087951), (129, 1213925), (177, 884725), (215, 728355), (295, 530835), (645, 242785), (823, 190275), (885, 176945), (1075, 145671), (1475, 106167), (2469, 63425), (2537, 61725), (3225, 48557), (4115, 38055), (4425, 35389), (7611, 20575), (12345, 12685)]