11272235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 15449280

約数和(自身を除く): 4177045

約数列:

[1, 5, 13, 37, 43, 65, 109, 185, 215, 481, 545, 559, 1417, 1591, 2405, 2795, 4033, 4687, 7085, 7955, 20165, 20683, 23435, 52429, 60931, 103415, 173419, 262145, 304655, 867095, 2254447, 11272235]

約数ペア:

[(1, 11272235), (5, 2254447), (13, 867095), (37, 304655), (43, 262145), (65, 173419), (109, 103415), (185, 60931), (215, 52429), (481, 23435), (545, 20683), (559, 20165), (1417, 7955), (1591, 7085), (2405, 4687), (2795, 4033)]