250049115

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{11317}}^1$

素因数の和:11819

約数の個数: 24

約数和(自身を含む): 434339568

約数和(自身を除く): 184290453

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 4419, 7365, 11317, 22095, 33951, 56585, 101853, 169755, 509265, 5556647, 16669941, 27783235, 50009823, 83349705, 250049115]

約数ペア:

[(1, 250049115), (3, 83349705), (5, 50009823), (9, 27783235), (15, 16669941), (45, 5556647), (491, 509265), (1473, 169755), (2455, 101853), (4419, 56585), (7365, 33951), (11317, 22095)]