15768115

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 21162960

約数和(自身を除く): 5394845

約数列:

[1, 5, 11, 55, 67, 121, 335, 389, 605, 737, 1945, 3685, 4279, 8107, 21395, 26063, 40535, 47069, 130315, 235345, 286693, 1433465, 3153623, 15768115]

約数ペア:

[(1, 15768115), (5, 3153623), (11, 1433465), (55, 286693), (67, 235345), (121, 130315), (335, 47069), (389, 40535), (605, 26063), (737, 21395), (1945, 8107), (3685, 4279)]