15171621374

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{5557}}^1$

素因数の和:7729

約数の個数: 48

約数和(自身を含む): 28527746688

約数和(自身を除く): 13356125314

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 2143, 4286, 5557, 11114, 15001, 27859, 30002, 38899, 55718, 72241, 77798, 105007, 144482, 195013, 210014, 272293, 390026, 505687, 544586, 1011374, 1365091, 2730182, 3539809, 7079618, 11908651, 23817302, 83360557, 154812463, 166721114, 309624926, 583523899, 1083687241, 1167047798, 2167374482, 7585810687, 15171621374]

約数ペア:

[(1, 15171621374), (2, 7585810687), (7, 2167374482), (13, 1167047798), (14, 1083687241), (26, 583523899), (49, 309624926), (91, 166721114), (98, 154812463), (182, 83360557), (637, 23817302), (1274, 11908651), (2143, 7079618), (4286, 3539809), (5557, 2730182), (11114, 1365091), (15001, 1011374), (27859, 544586), (30002, 505687), (38899, 390026), (55718, 272293), (72241, 210014), (77798, 195013), (105007, 144482)]