91457145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 172204032

約数和(自身を除く): 80746887

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 195, 381, 585, 635, 1143, 1231, 1651, 1905, 3693, 4953, 5715, 6155, 8255, 11079, 14859, 16003, 18465, 24765, 48009, 55395, 74295, 80015, 144027, 156337, 240045, 469011, 720135, 781685, 1407033, 2032381, 2345055, 6097143, 7035165, 10161905, 18291429, 30485715, 91457145]

約数ペア:

[(1, 91457145), (3, 30485715), (5, 18291429), (9, 10161905), (13, 7035165), (15, 6097143), (39, 2345055), (45, 2032381), (65, 1407033), (117, 781685), (127, 720135), (195, 469011), (381, 240045), (585, 156337), (635, 144027), (1143, 80015), (1231, 74295), (1651, 55395), (1905, 48009), (3693, 24765), (4953, 18465), (5715, 16003), (6155, 14859), (8255, 11079)]