4680015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18353}}^1$

素因数の和:18378

約数の個数: 16

約数和(自身を含む): 7928928

約数和(自身を除く): 3248913

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 18353, 55059, 91765, 275295, 312001, 936003, 1560005, 4680015]

約数ペア:

[(1, 4680015), (3, 1560005), (5, 936003), (15, 312001), (17, 275295), (51, 91765), (85, 55059), (255, 18353)]