71474195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 96066432

約数和(自身を除く): 24592237

約数列:

[1, 5, 13, 37, 65, 113, 185, 263, 481, 565, 1315, 1469, 2405, 3419, 4181, 7345, 9731, 17095, 20905, 29719, 48655, 54353, 126503, 148595, 271765, 386347, 632515, 1099603, 1931735, 5498015, 14294839, 71474195]

約数ペア:

[(1, 71474195), (5, 14294839), (13, 5498015), (37, 1931735), (65, 1099603), (113, 632515), (185, 386347), (263, 271765), (481, 148595), (565, 126503), (1315, 54353), (1469, 48655), (2405, 29719), (3419, 20905), (4181, 17095), (7345, 9731)]