22089205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 29611008

約数和(自身を除く): 7521803

約数列:

[1, 5, 17, 31, 83, 85, 101, 155, 415, 505, 527, 1411, 1717, 2573, 2635, 3131, 7055, 8383, 8585, 12865, 15655, 41915, 43741, 53227, 142511, 218705, 259873, 266135, 712555, 1299365, 4417841, 22089205]

約数ペア:

[(1, 22089205), (5, 4417841), (17, 1299365), (31, 712555), (83, 266135), (85, 259873), (101, 218705), (155, 142511), (415, 53227), (505, 43741), (527, 41915), (1411, 15655), (1717, 12865), (2573, 8585), (2635, 8383), (3131, 7055)]