55678815

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2953}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 96773040

約数和(自身を除く): 41094225

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 2953, 3771, 6285, 8859, 14765, 18855, 26577, 44295, 132885, 1237307, 3711921, 6186535, 11135763, 18559605, 55678815]

約数ペア:

[(1, 55678815), (3, 18559605), (5, 11135763), (9, 6186535), (15, 3711921), (45, 1237307), (419, 132885), (1257, 44295), (2095, 26577), (2953, 18855), (3771, 14765), (6285, 8859)]