22553735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 28274400

約数和(自身を除く): 5720665

約数列:

[1, 5, 29, 109, 145, 545, 1427, 3161, 7135, 15805, 41383, 155543, 206915, 777715, 4510747, 22553735]

約数ペア:

[(1, 22553735), (5, 4510747), (29, 777715), (109, 206915), (145, 155543), (545, 41383), (1427, 15805), (3161, 7135)]