49641615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64891}}^1$

素因数の和:64919

約数の個数: 24

約数和(自身を含む): 91108368

約数和(自身を除く): 41466753

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 64891, 194673, 324455, 584019, 973365, 1103147, 2920095, 3309441, 5515735, 9928323, 16547205, 49641615]

約数ペア:

[(1, 49641615), (3, 16547205), (5, 9928323), (9, 5515735), (15, 3309441), (17, 2920095), (45, 1103147), (51, 973365), (85, 584019), (153, 324455), (255, 194673), (765, 64891)]