82727895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3931}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 140419584

約数和(自身を除く): 57691689

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 3931, 4209, 7015, 11793, 19655, 21045, 58965, 90413, 239791, 271239, 452065, 719373, 1198955, 1356195, 3596865, 5515193, 16545579, 27575965, 82727895]

約数ペア:

[(1, 82727895), (3, 27575965), (5, 16545579), (15, 5515193), (23, 3596865), (61, 1356195), (69, 1198955), (115, 719373), (183, 452065), (305, 271239), (345, 239791), (915, 90413), (1403, 58965), (3931, 21045), (4209, 19655), (7015, 11793)]