2993175

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 5484024

約数和(自身を除く): 2490849

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 251, 265, 477, 753, 795, 1255, 1325, 2259, 2385, 3765, 3975, 6275, 11295, 11925, 13303, 18825, 39909, 56475, 66515, 119727, 199545, 332575, 598635, 997725, 2993175]

約数ペア:

[(1, 2993175), (3, 997725), (5, 598635), (9, 332575), (15, 199545), (25, 119727), (45, 66515), (53, 56475), (75, 39909), (159, 18825), (225, 13303), (251, 11925), (265, 11295), (477, 6275), (753, 3975), (795, 3765), (1255, 2385), (1325, 2259)]