51732405

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16661}}^1$

素因数の和:16698

約数の個数: 32

約数和(自身を含む): 95973120

約数和(自身を除く): 44240715

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 16661, 49983, 83305, 149949, 249915, 383203, 449847, 749745, 1149609, 1916015, 2249235, 3448827, 5748045, 10346481, 17244135, 51732405]

約数ペア:

[(1, 51732405), (3, 17244135), (5, 10346481), (9, 5748045), (15, 3448827), (23, 2249235), (27, 1916015), (45, 1149609), (69, 749745), (115, 449847), (135, 383203), (207, 249915), (345, 149949), (621, 83305), (1035, 49983), (3105, 16661)]