2801565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4789}}^1$

素因数の和:4813

約数の個数: 24

約数和(自身を含む): 5230680

約数和(自身を除く): 2429115

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4789, 14367, 23945, 43101, 62257, 71835, 186771, 215505, 311285, 560313, 933855, 2801565]

約数ペア:

[(1, 2801565), (3, 933855), (5, 560313), (9, 311285), (13, 215505), (15, 186771), (39, 71835), (45, 62257), (65, 43101), (117, 23945), (195, 14367), (585, 4789)]