15694909915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{44269}}^1$

素因数の和:44431

約数の個数: 32

約数和(自身を含む): 20616361920

約数和(自身を除く): 4921452005

約数列:

[1, 5, 17, 43, 85, 97, 215, 485, 731, 1649, 3655, 4171, 8245, 20855, 44269, 70907, 221345, 354535, 752573, 1903567, 3762865, 4294093, 9517835, 21470465, 32360639, 72999581, 161803195, 184645999, 364997905, 923229995, 3138981983, 15694909915]

約数ペア:

[(1, 15694909915), (5, 3138981983), (17, 923229995), (43, 364997905), (85, 184645999), (97, 161803195), (215, 72999581), (485, 32360639), (731, 21470465), (1649, 9517835), (3655, 4294093), (4171, 3762865), (8245, 1903567), (20855, 752573), (44269, 354535), (70907, 221345)]