9948075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 17617920

約数和(自身を除く): 7669845

約数列:

[1, 3, 5, 15, 23, 25, 69, 73, 75, 79, 115, 219, 237, 345, 365, 395, 575, 1095, 1185, 1679, 1725, 1817, 1825, 1975, 5037, 5451, 5475, 5767, 5925, 8395, 9085, 17301, 25185, 27255, 28835, 41975, 45425, 86505, 125925, 132641, 136275, 144175, 397923, 432525, 663205, 1989615, 3316025, 9948075]

約数ペア:

[(1, 9948075), (3, 3316025), (5, 1989615), (15, 663205), (23, 432525), (25, 397923), (69, 144175), (73, 136275), (75, 132641), (79, 125925), (115, 86505), (219, 45425), (237, 41975), (345, 28835), (365, 27255), (395, 25185), (575, 17301), (1095, 9085), (1185, 8395), (1679, 5925), (1725, 5767), (1817, 5475), (1825, 5451), (1975, 5037)]