1913255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 2433024

約数和(自身を除く): 519769

約数列:

[1, 5, 23, 115, 127, 131, 635, 655, 2921, 3013, 14605, 15065, 16637, 83185, 382651, 1913255]

約数ペア:

[(1, 1913255), (5, 382651), (23, 83185), (115, 16637), (127, 15065), (131, 14605), (635, 3013), (655, 2921)]