61264835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 20020285

約数列:

[1, 5, 19, 31, 71, 95, 155, 293, 355, 589, 1349, 1465, 2201, 2945, 5567, 6745, 9083, 11005, 20803, 27835, 41819, 45415, 104015, 172577, 209095, 395257, 644893, 862885, 1976285, 3224465, 12252967, 61264835]

約数ペア:

[(1, 61264835), (5, 12252967), (19, 3224465), (31, 1976285), (71, 862885), (95, 644893), (155, 395257), (293, 209095), (355, 172577), (589, 104015), (1349, 45415), (1465, 41819), (2201, 27835), (2945, 20803), (5567, 11005), (6745, 9083)]