22625675

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 31181040

約数和(自身を除く): 8555365

約数列:

[1, 5, 19, 23, 25, 95, 109, 115, 361, 437, 475, 545, 575, 1805, 2071, 2185, 2507, 2725, 8303, 9025, 10355, 10925, 12535, 39349, 41515, 47633, 51775, 62675, 196745, 207575, 238165, 905027, 983725, 1190825, 4525135, 22625675]

約数ペア:

[(1, 22625675), (5, 4525135), (19, 1190825), (23, 983725), (25, 905027), (95, 238165), (109, 207575), (115, 196745), (361, 62675), (437, 51775), (475, 47633), (545, 41515), (575, 39349), (1805, 12535), (2071, 10925), (2185, 10355), (2507, 9025), (2725, 8303)]