22784085

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 41321016

約数和(自身を除く): 18536931

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 557, 909, 1515, 1671, 2727, 2785, 4545, 5013, 8181, 8355, 13635, 15039, 25065, 40905, 45117, 56257, 75195, 168771, 225585, 281285, 506313, 843855, 1518939, 2531565, 4556817, 7594695, 22784085]

約数ペア:

[(1, 22784085), (3, 7594695), (5, 4556817), (9, 2531565), (15, 1518939), (27, 843855), (45, 506313), (81, 281285), (101, 225585), (135, 168771), (303, 75195), (405, 56257), (505, 45117), (557, 40905), (909, 25065), (1515, 15039), (1671, 13635), (2727, 8355), (2785, 8181), (4545, 5013)]