275452025

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 36

約数和(自身を含む): 376440192

約数和(自身を除く): 100988167

約数列:

[1, 5, 19, 23, 25, 95, 115, 361, 437, 475, 575, 1327, 1805, 2185, 6635, 8303, 9025, 10925, 25213, 30521, 33175, 41515, 126065, 152605, 207575, 479047, 579899, 630325, 763025, 2395235, 2899495, 11018081, 11976175, 14497475, 55090405, 275452025]

約数ペア:

[(1, 275452025), (5, 55090405), (19, 14497475), (23, 11976175), (25, 11018081), (95, 2899495), (115, 2395235), (361, 763025), (437, 630325), (475, 579899), (575, 479047), (1327, 207575), (1805, 152605), (2185, 126065), (6635, 41515), (8303, 33175), (9025, 30521), (10925, 25213)]