42937455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 77488992

約数和(自身を除く): 34551537

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 121, 123, 165, 205, 363, 451, 577, 605, 615, 1353, 1731, 1815, 2255, 2885, 4961, 6347, 6765, 8655, 14883, 19041, 23657, 24805, 31735, 69817, 70971, 74415, 95205, 118285, 209451, 260227, 349085, 354855, 780681, 1047255, 1301135, 2862497, 3903405, 8587491, 14312485, 42937455]

約数ペア:

[(1, 42937455), (3, 14312485), (5, 8587491), (11, 3903405), (15, 2862497), (33, 1301135), (41, 1047255), (55, 780681), (121, 354855), (123, 349085), (165, 260227), (205, 209451), (363, 118285), (451, 95205), (577, 74415), (605, 70971), (615, 69817), (1353, 31735), (1731, 24805), (1815, 23657), (2255, 19041), (2885, 14883), (4961, 8655), (6347, 6765)]