8478375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 14736384

約数和(自身を除く): 6258009

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 983, 1725, 2875, 2949, 4915, 8625, 14745, 22609, 24575, 67827, 73725, 113045, 122875, 339135, 368625, 565225, 1695675, 2826125, 8478375]

約数ペア:

[(1, 8478375), (3, 2826125), (5, 1695675), (15, 565225), (23, 368625), (25, 339135), (69, 122875), (75, 113045), (115, 73725), (125, 67827), (345, 24575), (375, 22609), (575, 14745), (983, 8625), (1725, 4915), (2875, 2949)]