2443395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 4173120

約数和(自身を除く): 1729725

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 137, 145, 205, 411, 435, 615, 685, 1189, 2055, 3567, 3973, 5617, 5945, 11919, 16851, 17835, 19865, 28085, 59595, 84255, 162893, 488679, 814465, 2443395]

約数ペア:

[(1, 2443395), (3, 814465), (5, 488679), (15, 162893), (29, 84255), (41, 59595), (87, 28085), (123, 19865), (137, 17835), (145, 16851), (205, 11919), (411, 5945), (435, 5617), (615, 3973), (685, 3567), (1189, 2055)]