4578375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 7899840

約数和(自身を除く): 3321465

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 421, 435, 725, 1263, 2105, 2175, 3625, 6315, 10525, 10875, 12209, 31575, 36627, 52625, 61045, 157875, 183135, 305225, 915675, 1526125, 4578375]

約数ペア:

[(1, 4578375), (3, 1526125), (5, 915675), (15, 305225), (25, 183135), (29, 157875), (75, 61045), (87, 52625), (125, 36627), (145, 31575), (375, 12209), (421, 10875), (435, 10525), (725, 6315), (1263, 3625), (2105, 2175)]