1247103675

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{63709}}^1$

素因数の和:63757

約数の個数: 48

約数和(自身を含む): 2370012000

約数和(自身を除く): 1122908325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 19575, 63709, 191127, 318545, 573381, 955635, 1592725, 1720143, 1847561, 2866905, 4778175, 5542683, 8600715, 9237805, 14334525, 16628049, 27713415, 43003575, 46189025, 49884147, 83140245, 138567075, 249420735, 415701225, 1247103675]

約数ペア:

[(1, 1247103675), (3, 415701225), (5, 249420735), (9, 138567075), (15, 83140245), (25, 49884147), (27, 46189025), (29, 43003575), (45, 27713415), (75, 16628049), (87, 14334525), (135, 9237805), (145, 8600715), (225, 5542683), (261, 4778175), (435, 2866905), (675, 1847561), (725, 1720143), (783, 1592725), (1305, 955635), (2175, 573381), (3915, 318545), (6525, 191127), (19575, 63709)]