22159065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 36723456

約数和(自身を除く): 14564391

約数列:

[1, 3, 5, 15, 41, 123, 137, 205, 263, 411, 615, 685, 789, 1315, 2055, 3945, 5617, 10783, 16851, 28085, 32349, 36031, 53915, 84255, 108093, 161745, 180155, 540465, 1477271, 4431813, 7386355, 22159065]

約数ペア:

[(1, 22159065), (3, 7386355), (5, 4431813), (15, 1477271), (41, 540465), (123, 180155), (137, 161745), (205, 108093), (263, 84255), (411, 53915), (615, 36031), (685, 32349), (789, 28085), (1315, 16851), (2055, 10783), (3945, 5617)]