90485499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 42570501

約数列:

[1, 3, 13, 39, 89, 131, 199, 267, 393, 597, 1157, 1703, 2587, 3471, 5109, 7761, 11659, 17711, 26069, 34977, 53133, 78207, 151567, 230243, 338897, 454701, 690729, 1016691, 2320141, 6960423, 30161833, 90485499]

約数ペア:

[(1, 90485499), (3, 30161833), (13, 6960423), (39, 2320141), (89, 1016691), (131, 690729), (199, 454701), (267, 338897), (393, 230243), (597, 151567), (1157, 78207), (1703, 53133), (2587, 34977), (3471, 26069), (5109, 17711), (7761, 11659)]