15696816805

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2243}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 20832577920

約数和(自身を除く): 5135761115

約数列:

[1, 5, 17, 29, 85, 145, 167, 289, 493, 835, 1445, 2243, 2465, 2839, 4843, 8381, 11215, 14195, 24215, 38131, 41905, 48263, 65047, 82331, 190655, 241315, 325235, 374581, 411655, 648227, 1105799, 1399627, 1872905, 3241135, 5528995, 6367877, 6998135, 10862849, 18798583, 31839385, 54314245, 93992915, 108253909, 184668433, 541269545, 923342165, 3139363361, 15696816805]

約数ペア:

[(1, 15696816805), (5, 3139363361), (17, 923342165), (29, 541269545), (85, 184668433), (145, 108253909), (167, 93992915), (289, 54314245), (493, 31839385), (835, 18798583), (1445, 10862849), (2243, 6998135), (2465, 6367877), (2839, 5528995), (4843, 3241135), (8381, 1872905), (11215, 1399627), (14195, 1105799), (24215, 648227), (38131, 411655), (41905, 374581), (48263, 325235), (65047, 241315), (82331, 190655)]