71864595

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 139243104

約数和(自身を除く): 67378509

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 3541, 4059, 6765, 10623, 17705, 20295, 31869, 38951, 53115, 116853, 145181, 159345, 194755, 350559, 435543, 584265, 725905, 1306629, 1596991, 1752795, 2177715, 4790973, 6533145, 7984955, 14372919, 23954865, 71864595]

約数ペア:

[(1, 71864595), (3, 23954865), (5, 14372919), (9, 7984955), (11, 6533145), (15, 4790973), (33, 2177715), (41, 1752795), (45, 1596991), (55, 1306629), (99, 725905), (123, 584265), (165, 435543), (205, 350559), (369, 194755), (451, 159345), (495, 145181), (615, 116853), (1353, 53115), (1845, 38951), (2255, 31869), (3541, 20295), (4059, 17705), (6765, 10623)]