22120725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{26813}}^1$

素因数の和:26837

約数の個数: 24

約数和(自身を含む): 39899232

約数和(自身を除く): 17778507

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 26813, 80439, 134065, 294943, 402195, 670325, 884829, 1474715, 2010975, 4424145, 7373575, 22120725]

約数ペア:

[(1, 22120725), (3, 7373575), (5, 4424145), (11, 2010975), (15, 1474715), (25, 884829), (33, 670325), (55, 402195), (75, 294943), (165, 134065), (275, 80439), (825, 26813)]