1731253245

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1\times {\mathrm{1361}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 2796785280

約数和(自身を除く): 1065532035

約数列:

[1, 3, 5, 15, 137, 411, 619, 685, 1361, 1857, 2055, 3095, 4083, 6805, 9285, 20415, 84803, 186457, 254409, 424015, 559371, 842459, 932285, 1272045, 2527377, 2796855, 4212295, 12636885, 115416883, 346250649, 577084415, 1731253245]

約数ペア:

[(1, 1731253245), (3, 577084415), (5, 346250649), (15, 115416883), (137, 12636885), (411, 4212295), (619, 2796855), (685, 2527377), (1361, 1272045), (1857, 932285), (2055, 842459), (3095, 559371), (4083, 424015), (6805, 254409), (9285, 186457), (20415, 84803)]