40561305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 68532480

約数和(自身を除く): 27971175

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1321, 1335, 2047, 3963, 6141, 6605, 10235, 19815, 30383, 30705, 91149, 117569, 151915, 352707, 455745, 587845, 1763535, 2704087, 8112261, 13520435, 40561305]

約数ペア:

[(1, 40561305), (3, 13520435), (5, 8112261), (15, 2704087), (23, 1763535), (69, 587845), (89, 455745), (115, 352707), (267, 151915), (345, 117569), (445, 91149), (1321, 30705), (1335, 30383), (2047, 19815), (3963, 10235), (6141, 6605)]