26129415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 45997056

約数和(自身を除く): 19867641

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 2851, 3055, 8553, 9165, 14255, 37063, 42765, 111189, 133997, 185315, 401991, 555945, 669985, 1741961, 2009955, 5225883, 8709805, 26129415]

約数ペア:

[(1, 26129415), (3, 8709805), (5, 5225883), (13, 2009955), (15, 1741961), (39, 669985), (47, 555945), (65, 401991), (141, 185315), (195, 133997), (235, 111189), (611, 42765), (705, 37063), (1833, 14255), (2851, 9165), (3055, 8553)]