266291205

素因数分解:

$3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{11987}}^1$

素因数の和:13476

約数の個数: 16

約数和(自身を含む): 426389184

約数和(自身を除く): 160097979

約数列:

[1, 3, 5, 15, 1481, 4443, 7405, 11987, 22215, 35961, 59935, 179805, 17752747, 53258241, 88763735, 266291205]

約数ペア:

[(1, 266291205), (3, 88763735), (5, 53258241), (15, 17752747), (1481, 179805), (4443, 59935), (7405, 35961), (11987, 22215)]