25792775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 34473984

約数和(自身を除く): 8681209

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 1447, 3565, 7235, 17825, 33281, 36175, 44857, 166405, 224285, 832025, 1031711, 1121425, 5158555, 25792775]

約数ペア:

[(1, 25792775), (5, 5158555), (23, 1121425), (25, 1031711), (31, 832025), (115, 224285), (155, 166405), (575, 44857), (713, 36175), (775, 33281), (1447, 17825), (3565, 7235)]