11622915

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1427}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 20271888

約数和(自身を除く): 8648973

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1427, 1629, 2715, 4281, 7135, 8145, 12843, 21405, 64215, 258287, 774861, 1291435, 2324583, 3874305, 11622915]

約数ペア:

[(1, 11622915), (3, 3874305), (5, 2324583), (9, 1291435), (15, 774861), (45, 258287), (181, 64215), (543, 21405), (905, 12843), (1427, 8145), (1629, 7135), (2715, 4281)]