13244725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 17936352

約数和(自身を除く): 4691627

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 491, 1079, 2075, 2455, 5395, 6383, 12275, 26975, 31915, 40753, 159575, 203765, 529789, 1018825, 2648945, 13244725]

約数ペア:

[(1, 13244725), (5, 2648945), (13, 1018825), (25, 529789), (65, 203765), (83, 159575), (325, 40753), (415, 31915), (491, 26975), (1079, 12275), (2075, 6383), (2455, 5395)]