103638890675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1\times {\mathrm{2801}}^1$

素因数の和:3344

約数の個数: 48

約数和(自身を含む): 135212863680

約数和(自身を除く): 31573973005

約数列:

[1, 5, 23, 25, 115, 229, 281, 575, 1145, 1405, 2801, 5267, 5725, 6463, 7025, 14005, 26335, 32315, 64349, 64423, 70025, 131675, 161575, 321745, 322115, 641429, 787081, 1480027, 1608725, 1610575, 3207145, 3935405, 7400135, 14752867, 16035725, 18102863, 19677025, 37000675, 73764335, 90514315, 180241549, 368821675, 452571575, 901207745, 4145555627, 4506038725, 20727778135, 103638890675]

約数ペア:

[(1, 103638890675), (5, 20727778135), (23, 4506038725), (25, 4145555627), (115, 901207745), (229, 452571575), (281, 368821675), (575, 180241549), (1145, 90514315), (1405, 73764335), (2801, 37000675), (5267, 19677025), (5725, 18102863), (6463, 16035725), (7025, 14752867), (14005, 7400135), (26335, 3935405), (32315, 3207145), (64349, 1610575), (64423, 1608725), (70025, 1480027), (131675, 787081), (161575, 641429), (321745, 322115)]