117557115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19447}}^1$

素因数の和:19499

約数の個数: 32

約数和(自身を含む): 209104896

約数和(自身を除く): 91547781

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 19447, 58341, 97235, 252811, 291705, 602857, 758433, 1264055, 1808571, 3014285, 3792165, 7837141, 9042855, 23511423, 39185705, 117557115]

約数ペア:

[(1, 117557115), (3, 39185705), (5, 23511423), (13, 9042855), (15, 7837141), (31, 3792165), (39, 3014285), (65, 1808571), (93, 1264055), (155, 758433), (195, 602857), (403, 291705), (465, 252811), (1209, 97235), (2015, 58341), (6045, 19447)]