26993475

素因数分解:

$3^2\times 5^2\times {\mathrm{119971}}^1$

素因数の和:119987

約数の個数: 18

約数和(自身を含む): 48348716

約数和(自身を除く): 21355241

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 119971, 359913, 599855, 1079739, 1799565, 2999275, 5398695, 8997825, 26993475]

約数ペア:

[(1, 26993475), (3, 8997825), (5, 5398695), (9, 2999275), (15, 1799565), (25, 1079739), (45, 599855), (75, 359913), (225, 119971)]