42327555

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 70391808

約数和(自身を除く): 28064253

約数列:

[1, 3, 5, 15, 31, 93, 155, 227, 401, 465, 681, 1135, 1203, 2005, 3405, 6015, 7037, 12431, 21111, 35185, 37293, 62155, 91027, 105555, 186465, 273081, 455135, 1365405, 2821837, 8465511, 14109185, 42327555]

約数ペア:

[(1, 42327555), (3, 14109185), (5, 8465511), (15, 2821837), (31, 1365405), (93, 455135), (155, 273081), (227, 186465), (401, 105555), (465, 91027), (681, 62155), (1135, 37293), (1203, 35185), (2005, 21111), (3405, 12431), (6015, 7037)]