27837535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 38983680

約数和(自身を除く): 11146145

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 563, 899, 1595, 1705, 2815, 4495, 6193, 9889, 16327, 17453, 30965, 49445, 81635, 87265, 179597, 191983, 506137, 897985, 959915, 2530685, 5567507, 27837535]

約数ペア:

[(1, 27837535), (5, 5567507), (11, 2530685), (29, 959915), (31, 897985), (55, 506137), (145, 191983), (155, 179597), (319, 87265), (341, 81635), (563, 49445), (899, 30965), (1595, 17453), (1705, 16327), (2815, 9889), (4495, 6193)]