53153945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 71221248

約数和(自身を除く): 18067303

約数列:

[1, 5, 13, 47, 65, 127, 137, 235, 611, 635, 685, 1651, 1781, 3055, 5969, 6439, 8255, 8905, 17399, 29845, 32195, 77597, 83707, 86995, 226187, 387985, 418535, 817753, 1130935, 4088765, 10630789, 53153945]

約数ペア:

[(1, 53153945), (5, 10630789), (13, 4088765), (47, 1130935), (65, 817753), (127, 418535), (137, 387985), (235, 226187), (611, 86995), (635, 83707), (685, 77597), (1651, 32195), (1781, 29845), (3055, 17399), (5969, 8905), (6439, 8255)]