24756825

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 42872256

約数和(自身を除く): 18115431

約数列:

[1, 3, 5, 15, 25, 41, 75, 83, 97, 123, 205, 249, 291, 415, 485, 615, 1025, 1245, 1455, 2075, 2425, 3075, 3403, 3977, 6225, 7275, 8051, 10209, 11931, 17015, 19885, 24153, 40255, 51045, 59655, 85075, 99425, 120765, 201275, 255225, 298275, 330091, 603825, 990273, 1650455, 4951365, 8252275, 24756825]

約数ペア:

[(1, 24756825), (3, 8252275), (5, 4951365), (15, 1650455), (25, 990273), (41, 603825), (75, 330091), (83, 298275), (97, 255225), (123, 201275), (205, 120765), (249, 99425), (291, 85075), (415, 59655), (485, 51045), (615, 40255), (1025, 24153), (1245, 19885), (1455, 17015), (2075, 11931), (2425, 10209), (3075, 8051), (3403, 7275), (3977, 6225)]