1864845

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 3346200

約数和(自身を除く): 1481355

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1429, 4287, 7145, 12861, 21435, 41441, 64305, 124323, 207205, 372969, 621615, 1864845]

約数ペア:

[(1, 1864845), (3, 621615), (5, 372969), (9, 207205), (15, 124323), (29, 64305), (45, 41441), (87, 21435), (145, 12861), (261, 7145), (435, 4287), (1305, 1429)]