74827955

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 96645120

約数和(自身を除く): 21817165

約数列:

[1, 5, 31, 43, 103, 109, 155, 215, 515, 545, 1333, 3193, 3379, 4429, 4687, 6665, 11227, 15965, 16895, 22145, 23435, 56135, 137299, 145297, 348037, 482761, 686495, 726485, 1740185, 2413805, 14965591, 74827955]

約数ペア:

[(1, 74827955), (5, 14965591), (31, 2413805), (43, 1740185), (103, 726485), (109, 686495), (155, 482761), (215, 348037), (515, 145297), (545, 137299), (1333, 56135), (3193, 23435), (3379, 22145), (4429, 16895), (4687, 15965), (6665, 11227)]