27225475

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 34754720

約数和(自身を除く): 7529245

約数列:

[1, 5, 25, 97, 103, 109, 485, 515, 545, 2425, 2575, 2725, 9991, 10573, 11227, 49955, 52865, 56135, 249775, 264325, 280675, 1089019, 5445095, 27225475]

約数ペア:

[(1, 27225475), (5, 5445095), (25, 1089019), (97, 280675), (103, 264325), (109, 249775), (485, 56135), (515, 52865), (545, 49955), (2425, 11227), (2575, 10573), (2725, 9991)]