98871075

素因数分解:

$3^2\times 5^2\times {\mathrm{439427}}^1$

素因数の和:439443

約数の個数: 18

約数和(自身を含む): 177089484

約数和(自身を除く): 78218409

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 439427, 1318281, 2197135, 3954843, 6591405, 10985675, 19774215, 32957025, 98871075]

約数ペア:

[(1, 98871075), (3, 32957025), (5, 19774215), (9, 10985675), (15, 6591405), (25, 3954843), (45, 2197135), (75, 1318281), (225, 439427)]