32121115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 13037285

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 839, 1235, 2015, 2945, 4195, 7657, 10907, 15941, 26009, 38285, 54535, 79705, 130045, 207233, 338117, 494171, 1036165, 1690585, 2470855, 6424223, 32121115]

約数ペア:

[(1, 32121115), (5, 6424223), (13, 2470855), (19, 1690585), (31, 1036165), (65, 494171), (95, 338117), (155, 207233), (247, 130045), (403, 79705), (589, 54535), (839, 38285), (1235, 26009), (2015, 15941), (2945, 10907), (4195, 7657)]