150407985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 298045440

約数和(自身を除く): 147637455

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 251, 273, 439, 455, 753, 1255, 1317, 1365, 1757, 2195, 3073, 3263, 3765, 5271, 5707, 6585, 8785, 9219, 9789, 15365, 16315, 17121, 22841, 26355, 28535, 39949, 46095, 48945, 68523, 85605, 110189, 114205, 119847, 199745, 330567, 342615, 550945, 599235, 771323, 1432457, 1652835, 2313969, 3856615, 4297371, 7162285, 10027199, 11569845, 21486855, 30081597, 50135995, 150407985]

約数ペア:

[(1, 150407985), (3, 50135995), (5, 30081597), (7, 21486855), (13, 11569845), (15, 10027199), (21, 7162285), (35, 4297371), (39, 3856615), (65, 2313969), (91, 1652835), (105, 1432457), (195, 771323), (251, 599235), (273, 550945), (439, 342615), (455, 330567), (753, 199745), (1255, 119847), (1317, 114205), (1365, 110189), (1757, 85605), (2195, 68523), (3073, 48945), (3263, 46095), (3765, 39949), (5271, 28535), (5707, 26355), (6585, 22841), (8785, 17121), (9219, 16315), (9789, 15365)]