267831225

素因数分解:

$3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2663}}^1$

素因数の和:2831

約数の個数: 48

約数和(自身を含む): 495504000

約数和(自身を除く): 227672775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 149, 225, 447, 675, 745, 1341, 2235, 2663, 3725, 4023, 6705, 7989, 11175, 13315, 20115, 23967, 33525, 39945, 66575, 71901, 100575, 119835, 199725, 359505, 396787, 599175, 1190361, 1797525, 1983935, 3571083, 5951805, 9919675, 10713249, 17855415, 29759025, 53566245, 89277075, 267831225]

約数ペア:

[(1, 267831225), (3, 89277075), (5, 53566245), (9, 29759025), (15, 17855415), (25, 10713249), (27, 9919675), (45, 5951805), (75, 3571083), (135, 1983935), (149, 1797525), (225, 1190361), (447, 599175), (675, 396787), (745, 359505), (1341, 199725), (2235, 119835), (2663, 100575), (3725, 71901), (4023, 66575), (6705, 39945), (7989, 33525), (11175, 23967), (13315, 20115)]