2293515

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{809}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 4704480

約数和(自身を除く): 2410965

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 809, 945, 2427, 2835, 4045, 5663, 7281, 12135, 16989, 21843, 28315, 36405, 50967, 65529, 84945, 109215, 152901, 254835, 327645, 458703, 764505, 2293515]

約数ペア:

[(1, 2293515), (3, 764505), (5, 458703), (7, 327645), (9, 254835), (15, 152901), (21, 109215), (27, 84945), (35, 65529), (45, 50967), (63, 36405), (81, 28315), (105, 21843), (135, 16989), (189, 12135), (315, 7281), (405, 5663), (567, 4045), (809, 2835), (945, 2427)]