201465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:70

約数の個数: 36

約数和(自身を含む): 394212

約数和(自身を除く): 192747

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 121, 165, 185, 333, 363, 407, 495, 555, 605, 1089, 1221, 1665, 1815, 2035, 3663, 4477, 5445, 6105, 13431, 18315, 22385, 40293, 67155, 201465]

約数ペア:

[(1, 201465), (3, 67155), (5, 40293), (9, 22385), (11, 18315), (15, 13431), (33, 6105), (37, 5445), (45, 4477), (55, 3663), (99, 2035), (111, 1815), (121, 1665), (165, 1221), (185, 1089), (333, 605), (363, 555), (407, 495)]