79387275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 146740608

約数和(自身を除く): 67353333

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 2255, 2347, 3075, 6765, 7041, 11275, 11735, 25817, 33825, 35205, 58675, 77451, 96227, 129085, 176025, 288681, 387255, 481135, 645425, 1058497, 1443405, 1936275, 2405675, 3175491, 5292485, 7217025, 15877455, 26462425, 79387275]

約数ペア:

[(1, 79387275), (3, 26462425), (5, 15877455), (11, 7217025), (15, 5292485), (25, 3175491), (33, 2405675), (41, 1936275), (55, 1443405), (75, 1058497), (123, 645425), (165, 481135), (205, 387255), (275, 288681), (451, 176025), (615, 129085), (825, 96227), (1025, 77451), (1353, 58675), (2255, 35205), (2347, 33825), (3075, 25817), (6765, 11735), (7041, 11275)]