13231625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{9623}}^1$

素因数の和:9649

約数の個数: 16

約数和(自身を含む): 18016128

約数和(自身を除く): 4784503

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 9623, 48115, 105853, 240575, 529265, 1202875, 2646325, 13231625]

約数ペア:

[(1, 13231625), (5, 2646325), (11, 1202875), (25, 529265), (55, 240575), (125, 105853), (275, 48115), (1375, 9623)]