121337205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2617}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 212623488

約数和(自身を除く): 91286283

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 281, 843, 1405, 2617, 3091, 4215, 7851, 9273, 13085, 15455, 28787, 39255, 46365, 86361, 143935, 431805, 735377, 2206131, 3676885, 8089147, 11030655, 24267441, 40445735, 121337205]

約数ペア:

[(1, 121337205), (3, 40445735), (5, 24267441), (11, 11030655), (15, 8089147), (33, 3676885), (55, 2206131), (165, 735377), (281, 431805), (843, 143935), (1405, 86361), (2617, 46365), (3091, 39255), (4215, 28787), (7851, 15455), (9273, 13085)]