6645375

素因数分解:

$3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 13478400

約数和(自身を除く): 6833025

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 125, 135, 165, 179, 225, 275, 297, 375, 495, 537, 675, 825, 895, 1125, 1375, 1485, 1611, 1969, 2475, 2685, 3375, 4125, 4475, 4833, 5907, 7425, 8055, 9845, 12375, 13425, 17721, 22375, 24165, 29535, 37125, 40275, 49225, 53163, 67125, 88605, 120825, 147675, 201375, 246125, 265815, 443025, 604125, 738375, 1329075, 2215125, 6645375]

約数ペア:

[(1, 6645375), (3, 2215125), (5, 1329075), (9, 738375), (11, 604125), (15, 443025), (25, 265815), (27, 246125), (33, 201375), (45, 147675), (55, 120825), (75, 88605), (99, 67125), (125, 53163), (135, 49225), (165, 40275), (179, 37125), (225, 29535), (275, 24165), (297, 22375), (375, 17721), (495, 13425), (537, 12375), (675, 9845), (825, 8055), (895, 7425), (1125, 5907), (1375, 4833), (1485, 4475), (1611, 4125), (1969, 3375), (2475, 2685)]