7154265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 12130560

約数和(自身を除く): 4976295

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 233, 267, 345, 445, 699, 1165, 1335, 2047, 3495, 5359, 6141, 10235, 16077, 20737, 26795, 30705, 62211, 80385, 103685, 311055, 476951, 1430853, 2384755, 7154265]

約数ペア:

[(1, 7154265), (3, 2384755), (5, 1430853), (15, 476951), (23, 311055), (69, 103685), (89, 80385), (115, 62211), (233, 30705), (267, 26795), (345, 20737), (445, 16077), (699, 10235), (1165, 6141), (1335, 5359), (2047, 3495)]