40873105

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 63144144

約数和(自身を除く): 22271039

約数列:

[1, 5, 7, 13, 35, 41, 49, 65, 91, 205, 245, 287, 313, 455, 533, 637, 1435, 1565, 2009, 2191, 2665, 3185, 3731, 4069, 10045, 10955, 12833, 15337, 18655, 20345, 26117, 28483, 64165, 76685, 89831, 130585, 142415, 166829, 199381, 449155, 628817, 834145, 996905, 1167803, 3144085, 5839015, 8174621, 40873105]

約数ペア:

[(1, 40873105), (5, 8174621), (7, 5839015), (13, 3144085), (35, 1167803), (41, 996905), (49, 834145), (65, 628817), (91, 449155), (205, 199381), (245, 166829), (287, 142415), (313, 130585), (455, 89831), (533, 76685), (637, 64165), (1435, 28483), (1565, 26117), (2009, 20345), (2191, 18655), (2665, 15337), (3185, 12833), (3731, 10955), (4069, 10045)]