1658729085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{15217}}^1$

素因数の和:15294

約数の個数: 48

約数和(自身を含む): 2940848064

約数和(自身を除く): 1282118979

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 169, 195, 215, 507, 559, 645, 845, 1677, 2535, 2795, 7267, 8385, 15217, 21801, 36335, 45651, 76085, 109005, 197821, 228255, 593463, 654331, 989105, 1962993, 2571673, 2967315, 3271655, 7715019, 8506303, 9814965, 12858365, 25518909, 38575095, 42531515, 110581939, 127594545, 331745817, 552909695, 1658729085]

約数ペア:

[(1, 1658729085), (3, 552909695), (5, 331745817), (13, 127594545), (15, 110581939), (39, 42531515), (43, 38575095), (65, 25518909), (129, 12858365), (169, 9814965), (195, 8506303), (215, 7715019), (507, 3271655), (559, 2967315), (645, 2571673), (845, 1962993), (1677, 989105), (2535, 654331), (2795, 593463), (7267, 228255), (8385, 197821), (15217, 109005), (21801, 76085), (36335, 45651)]