22230045

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 40249440

約数和(自身を除く): 18019395

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 419, 655, 1179, 1257, 1965, 2095, 3537, 3771, 5895, 6285, 10611, 11313, 17685, 18855, 33939, 53055, 54889, 56565, 164667, 169695, 274445, 494001, 823335, 1482003, 2470005, 4446009, 7410015, 22230045]

約数ペア:

[(1, 22230045), (3, 7410015), (5, 4446009), (9, 2470005), (15, 1482003), (27, 823335), (45, 494001), (81, 274445), (131, 169695), (135, 164667), (393, 56565), (405, 54889), (419, 53055), (655, 33939), (1179, 18855), (1257, 17685), (1965, 11313), (2095, 10611), (3537, 6285), (3771, 5895)]