22339625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 35188608

約数和(自身を除く): 12848983

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 125, 175, 211, 275, 385, 605, 847, 875, 1055, 1375, 1477, 1925, 2321, 3025, 4235, 5275, 7385, 9625, 11605, 15125, 16247, 21175, 25531, 26375, 36925, 58025, 81235, 105875, 127655, 178717, 184625, 290125, 406175, 638275, 893585, 2030875, 3191375, 4467925, 22339625]

約数ペア:

[(1, 22339625), (5, 4467925), (7, 3191375), (11, 2030875), (25, 893585), (35, 638275), (55, 406175), (77, 290125), (121, 184625), (125, 178717), (175, 127655), (211, 105875), (275, 81235), (385, 58025), (605, 36925), (847, 26375), (875, 25531), (1055, 21175), (1375, 16247), (1477, 15125), (1925, 11605), (2321, 9625), (3025, 7385), (4235, 5275)]