30222775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 42021616

約数和(自身を除く): 11798841

約数列:

[1, 5, 11, 25, 55, 97, 103, 121, 275, 485, 515, 605, 1067, 1133, 2425, 2575, 3025, 5335, 5665, 9991, 11737, 12463, 26675, 28325, 49955, 58685, 62315, 109901, 249775, 293425, 311575, 549505, 1208911, 2747525, 6044555, 30222775]

約数ペア:

[(1, 30222775), (5, 6044555), (11, 2747525), (25, 1208911), (55, 549505), (97, 311575), (103, 293425), (121, 249775), (275, 109901), (485, 62315), (515, 58685), (605, 49955), (1067, 28325), (1133, 26675), (2425, 12463), (2575, 11737), (3025, 9991), (5335, 5665)]