27770545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 39294720

約数和(自身を除く): 11524175

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 757, 1265, 1595, 3335, 3785, 7337, 8327, 17411, 21953, 36685, 41635, 87055, 109765, 191521, 241483, 504919, 957605, 1207415, 2524595, 5554109, 27770545]

約数ペア:

[(1, 27770545), (5, 5554109), (11, 2524595), (23, 1207415), (29, 957605), (55, 504919), (115, 241483), (145, 191521), (253, 109765), (319, 87055), (667, 41635), (757, 36685), (1265, 21953), (1595, 17411), (3335, 8327), (3785, 7337)]