796635

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{281}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 1637856

約数和(自身を除く): 841221

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 281, 315, 405, 567, 843, 945, 1405, 1967, 2529, 2835, 4215, 5901, 7587, 9835, 12645, 17703, 22761, 29505, 37935, 53109, 88515, 113805, 159327, 265545, 796635]

約数ペア:

[(1, 796635), (3, 265545), (5, 159327), (7, 113805), (9, 88515), (15, 53109), (21, 37935), (27, 29505), (35, 22761), (45, 17703), (63, 12645), (81, 9835), (105, 7587), (135, 5901), (189, 4215), (281, 2835), (315, 2529), (405, 1967), (567, 1405), (843, 945)]