201475065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1221061}}^1$

素因数の和:1221080

約数の個数: 16

約数和(自身を含む): 351665856

約数和(自身を除く): 150190791

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1221061, 3663183, 6105305, 13431671, 18315915, 40295013, 67158355, 201475065]

約数ペア:

[(1, 201475065), (3, 67158355), (5, 40295013), (11, 18315915), (15, 13431671), (33, 6105305), (55, 3663183), (165, 1221061)]