2972565

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 5362560

約数和(自身を除く): 2389995

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 227, 291, 485, 681, 873, 1135, 1455, 2043, 2619, 3405, 4365, 6129, 10215, 13095, 22019, 30645, 66057, 110095, 198171, 330285, 594513, 990855, 2972565]

約数ペア:

[(1, 2972565), (3, 990855), (5, 594513), (9, 330285), (15, 198171), (27, 110095), (45, 66057), (97, 30645), (135, 22019), (227, 13095), (291, 10215), (485, 6129), (681, 4365), (873, 3405), (1135, 2619), (1455, 2043)]