4423005

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 8096352

約数和(自身を除く): 3673347

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 163, 201, 335, 405, 489, 603, 815, 1005, 1467, 1809, 2445, 3015, 4401, 5427, 7335, 9045, 10921, 13203, 22005, 27135, 32763, 54605, 66015, 98289, 163815, 294867, 491445, 884601, 1474335, 4423005]

約数ペア:

[(1, 4423005), (3, 1474335), (5, 884601), (9, 491445), (15, 294867), (27, 163815), (45, 98289), (67, 66015), (81, 54605), (135, 32763), (163, 27135), (201, 22005), (335, 13203), (405, 10921), (489, 9045), (603, 7335), (815, 5427), (1005, 4401), (1467, 3015), (1809, 2445)]