56163915

素因数分解:

$3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{769}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 100161600

約数和(自身を除く): 43997685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 541, 769, 1623, 2307, 2705, 3845, 4869, 6921, 8115, 11535, 14607, 20763, 24345, 34605, 73035, 103815, 416029, 1248087, 2080145, 3744261, 6240435, 11232783, 18721305, 56163915]

約数ペア:

[(1, 56163915), (3, 18721305), (5, 11232783), (9, 6240435), (15, 3744261), (27, 2080145), (45, 1248087), (135, 416029), (541, 103815), (769, 73035), (1623, 34605), (2307, 24345), (2705, 20763), (3845, 14607), (4869, 11535), (6921, 8115)]