29882875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 41273856

約数和(自身を除く): 11390981

約数列:

[1, 5, 11, 25, 55, 103, 125, 211, 275, 515, 1055, 1133, 1375, 2321, 2575, 5275, 5665, 11605, 12875, 21733, 26375, 28325, 58025, 108665, 141625, 239063, 290125, 543325, 1195315, 2716625, 5976575, 29882875]

約数ペア:

[(1, 29882875), (5, 5976575), (11, 2716625), (25, 1195315), (55, 543325), (103, 290125), (125, 239063), (211, 141625), (275, 108665), (515, 58025), (1055, 28325), (1133, 26375), (1375, 21733), (2321, 12875), (2575, 11605), (5275, 5665)]