3389784385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{13627}}^1$

素因数の和:13777

約数の個数: 32

約数和(自身を含む): 4533217920

約数和(自身を除く): 1143433535

約数列:

[1, 5, 13, 43, 65, 89, 215, 445, 559, 1157, 2795, 3827, 5785, 13627, 19135, 49751, 68135, 177151, 248755, 585961, 885755, 1212803, 2929805, 6064015, 7617493, 15766439, 38087465, 52150529, 78832195, 260752645, 677956877, 3389784385]

約数ペア:

[(1, 3389784385), (5, 677956877), (13, 260752645), (43, 78832195), (65, 52150529), (89, 38087465), (215, 15766439), (445, 7617493), (559, 6064015), (1157, 2929805), (2795, 1212803), (3827, 885755), (5785, 585961), (13627, 248755), (19135, 177151), (49751, 68135)]