40131435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 67806720

約数和(自身を除く): 27675285

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1307, 1335, 2047, 3921, 6141, 6535, 10235, 19605, 30061, 30705, 90183, 116323, 150305, 348969, 450915, 581615, 1744845, 2675429, 8026287, 13377145, 40131435]

約数ペア:

[(1, 40131435), (3, 13377145), (5, 8026287), (15, 2675429), (23, 1744845), (69, 581615), (89, 450915), (115, 348969), (267, 150305), (345, 116323), (445, 90183), (1307, 30705), (1335, 30061), (2047, 19605), (3921, 10235), (6141, 6535)]