78142515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11551}}^1$

素因数の和:11611

約数の個数: 32

約数和(自身を含む): 139732992

約数和(自身を除く): 61590477

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 11551, 34653, 57755, 127061, 173265, 381183, 473591, 635305, 1420773, 1905915, 2367955, 5209501, 7103865, 15628503, 26047505, 78142515]

約数ペア:

[(1, 78142515), (3, 26047505), (5, 15628503), (11, 7103865), (15, 5209501), (33, 2367955), (41, 1905915), (55, 1420773), (123, 635305), (165, 473591), (205, 381183), (451, 173265), (615, 127061), (1353, 57755), (2255, 34653), (6765, 11551)]