18392295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 12711705

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 599, 1335, 1797, 2047, 2995, 6141, 8985, 10235, 13777, 30705, 41331, 53311, 68885, 159933, 206655, 266555, 799665, 1226153, 3678459, 6130765, 18392295]

約数ペア:

[(1, 18392295), (3, 6130765), (5, 3678459), (15, 1226153), (23, 799665), (69, 266555), (89, 206655), (115, 159933), (267, 68885), (345, 53311), (445, 41331), (599, 30705), (1335, 13777), (1797, 10235), (2047, 8985), (2995, 6141)]