249969115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{10847}}^1$

素因数の和:11282

約数の個数: 16

約数和(自身を含む): 328043520

約数和(自身を除く): 78074405

約数列:

[1, 5, 11, 55, 419, 2095, 4609, 10847, 23045, 54235, 119317, 596585, 4544893, 22724465, 49993823, 249969115]

約数ペア:

[(1, 249969115), (5, 49993823), (11, 22724465), (55, 4544893), (419, 596585), (2095, 119317), (4609, 54235), (10847, 23045)]