5580375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 9704448

約数和(自身を除く): 4124073

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 647, 1725, 1941, 2875, 3235, 8625, 9705, 14881, 16175, 44643, 48525, 74405, 80875, 223215, 242625, 372025, 1116075, 1860125, 5580375]

約数ペア:

[(1, 5580375), (3, 1860125), (5, 1116075), (15, 372025), (23, 242625), (25, 223215), (69, 80875), (75, 74405), (115, 48525), (125, 44643), (345, 16175), (375, 14881), (575, 9705), (647, 8625), (1725, 3235), (1941, 2875)]