148977375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23369}}^1$

素因数の和:23404

約数の個数: 32

約数和(自身を含む): 262491840

約数和(自身を除く): 113514465

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 23369, 70107, 116845, 350535, 397273, 584225, 1191819, 1752675, 1986365, 2921125, 5959095, 8763375, 9931825, 29795475, 49659125, 148977375]

約数ペア:

[(1, 148977375), (3, 49659125), (5, 29795475), (15, 9931825), (17, 8763375), (25, 5959095), (51, 2921125), (75, 1986365), (85, 1752675), (125, 1191819), (255, 584225), (375, 397273), (425, 350535), (1275, 116845), (2125, 70107), (6375, 23369)]