77015205

素因数分解:

$3^7\times 5^1\times {\mathrm{7043}}^1$

素因数の和:7069

約数の個数: 32

約数和(自身を含む): 138625920

約数和(自身を除く): 61610715

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 7043, 10935, 21129, 35215, 63387, 105645, 190161, 316935, 570483, 950805, 1711449, 2852415, 5134347, 8557245, 15403041, 25671735, 77015205]

約数ペア:

[(1, 77015205), (3, 25671735), (5, 15403041), (9, 8557245), (15, 5134347), (27, 2852415), (45, 1711449), (81, 950805), (135, 570483), (243, 316935), (405, 190161), (729, 105645), (1215, 63387), (2187, 35215), (3645, 21129), (7043, 10935)]