201381015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1220491}}^1$

素因数の和:1220510

約数の個数: 16

約数和(自身を含む): 351501696

約数和(自身を除く): 150120681

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1220491, 3661473, 6102455, 13425401, 18307365, 40276203, 67127005, 201381015]

約数ペア:

[(1, 201381015), (3, 67127005), (5, 40276203), (11, 18307365), (15, 13425401), (33, 6102455), (55, 3661473), (165, 1220491)]