91293085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 31118435

約数列:

[1, 5, 13, 43, 65, 89, 215, 367, 445, 559, 1157, 1835, 2795, 3827, 4771, 5785, 15781, 19135, 23855, 32663, 49751, 78905, 163315, 205153, 248755, 424619, 1025765, 1404509, 2123095, 7022545, 18258617, 91293085]

約数ペア:

[(1, 91293085), (5, 18258617), (13, 7022545), (43, 2123095), (65, 1404509), (89, 1025765), (215, 424619), (367, 248755), (445, 205153), (559, 163315), (1157, 78905), (1835, 49751), (2795, 32663), (3827, 23855), (4771, 19135), (5785, 15781)]