76780845

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12101}}^1$

素因数の和:12162

約数の個数: 32

約数和(自身を含む): 139415040

約数和(自身を除く): 62634195

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 12101, 36303, 60505, 108909, 181515, 326727, 544545, 568747, 1633635, 1706241, 2843735, 5118723, 8531205, 15356169, 25593615, 76780845]

約数ペア:

[(1, 76780845), (3, 25593615), (5, 15356169), (9, 8531205), (15, 5118723), (27, 2843735), (45, 1706241), (47, 1633635), (135, 568747), (141, 544545), (235, 326727), (423, 181515), (705, 108909), (1269, 60505), (2115, 36303), (6345, 12101)]