89843715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51193}}^1$

素因数の和:51220

約数の個数: 32

約数和(自身を含む): 172011840

約数和(自身を除く): 82168125

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 51193, 153579, 255965, 460737, 665509, 767895, 1382211, 1996527, 2303685, 3327545, 5989581, 6911055, 9982635, 17968743, 29947905, 89843715]

約数ペア:

[(1, 89843715), (3, 29947905), (5, 17968743), (9, 9982635), (13, 6911055), (15, 5989581), (27, 3327545), (39, 2303685), (45, 1996527), (65, 1382211), (117, 767895), (135, 665509), (195, 460737), (351, 255965), (585, 153579), (1755, 51193)]