75359985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{941}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 127509120

約数和(自身を除く): 52149135

約数列:

[1, 3, 5, 15, 19, 57, 95, 281, 285, 843, 941, 1405, 2823, 4215, 4705, 5339, 14115, 16017, 17879, 26695, 53637, 80085, 89395, 264421, 268185, 793263, 1322105, 3966315, 5023999, 15071997, 25119995, 75359985]

約数ペア:

[(1, 75359985), (3, 25119995), (5, 15071997), (15, 5023999), (19, 3966315), (57, 1322105), (95, 793263), (281, 268185), (285, 264421), (843, 89395), (941, 80085), (1405, 53637), (2823, 26695), (4215, 17879), (4705, 16017), (5339, 14115)]