2735505

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2344815

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 881, 1035, 2643, 3105, 4405, 7929, 13215, 20263, 23787, 39645, 60789, 101315, 118935, 182367, 303945, 547101, 911835, 2735505]

約数ペア:

[(1, 2735505), (3, 911835), (5, 547101), (9, 303945), (15, 182367), (23, 118935), (27, 101315), (45, 60789), (69, 39645), (115, 23787), (135, 20263), (207, 13215), (345, 7929), (621, 4405), (881, 3105), (1035, 2643)]