9820425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5693}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 16945344

約数和(自身を除く): 7124919

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 5693, 17079, 28465, 85395, 130939, 142325, 392817, 426975, 654695, 1964085, 3273475, 9820425]

約数ペア:

[(1, 9820425), (3, 3273475), (5, 1964085), (15, 654695), (23, 426975), (25, 392817), (69, 142325), (75, 130939), (115, 85395), (345, 28465), (575, 17079), (1725, 5693)]