63464145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{248879}}^1$

素因数の和:248904

約数の個数: 16

約数和(自身を含む): 107516160

約数和(自身を除く): 44052015

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 248879, 746637, 1244395, 3733185, 4230943, 12692829, 21154715, 63464145]

約数ペア:

[(1, 63464145), (3, 21154715), (5, 12692829), (15, 4230943), (17, 3733185), (51, 1244395), (85, 746637), (255, 248879)]