9894425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 13427712

約数和(自身を除く): 3533287

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 751, 775, 2635, 3755, 12767, 13175, 18775, 23281, 63835, 116405, 319175, 395777, 582025, 1978885, 9894425]

約数ペア:

[(1, 9894425), (5, 1978885), (17, 582025), (25, 395777), (31, 319175), (85, 116405), (155, 63835), (425, 23281), (527, 18775), (751, 13175), (775, 12767), (2635, 3755)]