67265775

素因数分解:

$3^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 124396800

約数和(自身を除く): 57131025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 227, 439, 675, 681, 1135, 1317, 2043, 2195, 3405, 3951, 5675, 6129, 6585, 10215, 10975, 11853, 17025, 19755, 30645, 32925, 51075, 59265, 98775, 99653, 153225, 296325, 298959, 498265, 896877, 1494795, 2491325, 2690631, 4484385, 7473975, 13453155, 22421925, 67265775]

約数ペア:

[(1, 67265775), (3, 22421925), (5, 13453155), (9, 7473975), (15, 4484385), (25, 2690631), (27, 2491325), (45, 1494795), (75, 896877), (135, 498265), (225, 298959), (227, 296325), (439, 153225), (675, 99653), (681, 98775), (1135, 59265), (1317, 51075), (2043, 32925), (2195, 30645), (3405, 19755), (3951, 17025), (5675, 11853), (6129, 10975), (6585, 10215)]