74882665

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9521}}^1$

素因数の和:9561

約数の個数: 24

約数和(自身を含む): 106379784

約数和(自身を除く): 31497119

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 9521, 47605, 104731, 123773, 523655, 618865, 1152041, 1361503, 5760205, 6807515, 14976533, 74882665]

約数ペア:

[(1, 74882665), (5, 14976533), (11, 6807515), (13, 5760205), (55, 1361503), (65, 1152041), (121, 618865), (143, 523655), (605, 123773), (715, 104731), (1573, 47605), (7865, 9521)]