2968725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 5124672

約数和(自身を除く): 2155947

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1721, 1725, 5163, 8605, 25815, 39583, 43025, 118749, 129075, 197915, 593745, 989575, 2968725]

約数ペア:

[(1, 2968725), (3, 989575), (5, 593745), (15, 197915), (23, 129075), (25, 118749), (69, 43025), (75, 39583), (115, 25815), (345, 8605), (575, 5163), (1721, 1725)]