2785635

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 4883424

約数和(自身を除く): 2097789

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 601, 927, 1545, 1803, 3005, 4635, 5409, 9015, 27045, 61903, 185709, 309515, 557127, 928545, 2785635]

約数ペア:

[(1, 2785635), (3, 928545), (5, 557127), (9, 309515), (15, 185709), (45, 61903), (103, 27045), (309, 9015), (515, 5409), (601, 4635), (927, 3005), (1545, 1803)]