194965442815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1\times {\mathrm{2551}}^1$

素因数の和:3488

約数の個数: 64

約数和(自身を含む): 277306444800

約数和(自身を除く): 82341001985

約数列:

[1, 5, 11, 13, 55, 65, 139, 143, 695, 715, 769, 1529, 1807, 2551, 3845, 7645, 8459, 9035, 9997, 12755, 19877, 28061, 33163, 42295, 49985, 99385, 106891, 109967, 140305, 165815, 354589, 364793, 534455, 549835, 1175801, 1389583, 1772945, 1823965, 1961719, 3900479, 4609657, 5879005, 6947915, 9808595, 15285413, 19502395, 21578909, 23048285, 25502347, 50706227, 76427065, 107894545, 127511735, 253531135, 272678941, 280525817, 1363394705, 1402629085, 2999468351, 3544826233, 14997341755, 17724131165, 38993088563, 194965442815]

約数ペア:

[(1, 194965442815), (5, 38993088563), (11, 17724131165), (13, 14997341755), (55, 3544826233), (65, 2999468351), (139, 1402629085), (143, 1363394705), (695, 280525817), (715, 272678941), (769, 253531135), (1529, 127511735), (1807, 107894545), (2551, 76427065), (3845, 50706227), (7645, 25502347), (8459, 23048285), (9035, 21578909), (9997, 19502395), (12755, 15285413), (19877, 9808595), (28061, 6947915), (33163, 5879005), (42295, 4609657), (49985, 3900479), (99385, 1961719), (106891, 1823965), (109967, 1772945), (140305, 1389583), (165815, 1175801), (354589, 549835), (364793, 534455)]