47009355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 79418880

約数和(自身を除く): 32409525

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 1531, 2047, 4593, 6141, 7655, 10235, 22965, 30705, 35213, 105639, 136259, 176065, 408777, 528195, 681295, 2043885, 3133957, 9401871, 15669785, 47009355]

約数ペア:

[(1, 47009355), (3, 15669785), (5, 9401871), (15, 3133957), (23, 2043885), (69, 681295), (89, 528195), (115, 408777), (267, 176065), (345, 136259), (445, 105639), (1335, 35213), (1531, 30705), (2047, 22965), (4593, 10235), (6141, 7655)]