49641495

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 81423360

約数和(自身を除く): 31781865

約数列:

[1, 3, 5, 15, 61, 183, 227, 239, 305, 681, 717, 915, 1135, 1195, 3405, 3585, 13847, 14579, 41541, 43737, 54253, 69235, 72895, 162759, 207705, 218685, 271265, 813795, 3309433, 9928299, 16547165, 49641495]

約数ペア:

[(1, 49641495), (3, 16547165), (5, 9928299), (15, 3309433), (61, 813795), (183, 271265), (227, 218685), (239, 207705), (305, 162759), (681, 72895), (717, 69235), (915, 54253), (1135, 43737), (1195, 41541), (3405, 14579), (3585, 13847)]