2005034775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1162339}}^1$

素因数の和:1162375

約数の個数: 24

約数和(自身を含む): 3459123840

約数和(自身を除く): 1454089065

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 1162339, 3487017, 5811695, 17435085, 26733797, 29058475, 80201391, 87175425, 133668985, 401006955, 668344925, 2005034775]

約数ペア:

[(1, 2005034775), (3, 668344925), (5, 401006955), (15, 133668985), (23, 87175425), (25, 80201391), (69, 29058475), (75, 26733797), (115, 17435085), (345, 5811695), (575, 3487017), (1725, 1162339)]