80024295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21599}}^1$

素因数の和:21639

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 65127705

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 21599, 64797, 107995, 280787, 323985, 410381, 842361, 1231143, 1403935, 2051905, 4211805, 5334953, 6155715, 16004859, 26674765, 80024295]

約数ペア:

[(1, 80024295), (3, 26674765), (5, 16004859), (13, 6155715), (15, 5334953), (19, 4211805), (39, 2051905), (57, 1403935), (65, 1231143), (95, 842361), (195, 410381), (247, 323985), (285, 280787), (741, 107995), (1235, 64797), (3705, 21599)]