38962725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{30559}}^1$

素因数の和:30589

約数の個数: 24

約数和(自身を含む): 68209920

約数和(自身を除く): 29247195

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 30559, 91677, 152795, 458385, 519503, 763975, 1558509, 2291925, 2597515, 7792545, 12987575, 38962725]

約数ペア:

[(1, 38962725), (3, 12987575), (5, 7792545), (15, 2597515), (17, 2291925), (25, 1558509), (51, 763975), (75, 519503), (85, 458385), (255, 152795), (425, 91677), (1275, 30559)]