148972395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 282240000

約数和(自身を除く): 133267605

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 199, 349, 429, 597, 715, 995, 1047, 1745, 2145, 2189, 2587, 2985, 3839, 4537, 5235, 6567, 7761, 10945, 11517, 12935, 13611, 19195, 22685, 28457, 32835, 38805, 49907, 57585, 68055, 69451, 85371, 142285, 149721, 208353, 249535, 347255, 426855, 748605, 763961, 902863, 1041765, 2291883, 2708589, 3819805, 4514315, 9931493, 11459415, 13542945, 29794479, 49657465, 148972395]

約数ペア:

[(1, 148972395), (3, 49657465), (5, 29794479), (11, 13542945), (13, 11459415), (15, 9931493), (33, 4514315), (39, 3819805), (55, 2708589), (65, 2291883), (143, 1041765), (165, 902863), (195, 763961), (199, 748605), (349, 426855), (429, 347255), (597, 249535), (715, 208353), (995, 149721), (1047, 142285), (1745, 85371), (2145, 69451), (2189, 68055), (2587, 57585), (2985, 49907), (3839, 38805), (4537, 32835), (5235, 28457), (6567, 22685), (7761, 19195), (10945, 13611), (11517, 12935)]