201255015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1723}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 347558400

約数和(自身を除く): 146303385

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 599, 1723, 1797, 2995, 5169, 7787, 8615, 8985, 22399, 23361, 25845, 38935, 67197, 111995, 116805, 335985, 1032077, 3096231, 5160385, 13417001, 15481155, 40251003, 67085005, 201255015]

約数ペア:

[(1, 201255015), (3, 67085005), (5, 40251003), (13, 15481155), (15, 13417001), (39, 5160385), (65, 3096231), (195, 1032077), (599, 335985), (1723, 116805), (1797, 111995), (2995, 67197), (5169, 38935), (7787, 25845), (8615, 23361), (8985, 22399)]