24401065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 32254848

約数和(自身を除く): 7853783

約数列:

[1, 5, 13, 65, 67, 169, 335, 431, 845, 871, 2155, 4355, 5603, 11323, 28015, 28877, 56615, 72839, 144385, 364195, 375401, 1877005, 4880213, 24401065]

約数ペア:

[(1, 24401065), (5, 4880213), (13, 1877005), (65, 375401), (67, 364195), (169, 144385), (335, 72839), (431, 56615), (845, 28877), (871, 28015), (2155, 11323), (4355, 5603)]