8633985

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 14394240

約数和(自身を除く): 5760255

約数列:

[1, 3, 5, 15, 41, 101, 123, 139, 205, 303, 417, 505, 615, 695, 1515, 2085, 4141, 5699, 12423, 14039, 17097, 20705, 28495, 42117, 62115, 70195, 85485, 210585, 575599, 1726797, 2877995, 8633985]

約数ペア:

[(1, 8633985), (3, 2877995), (5, 1726797), (15, 575599), (41, 210585), (101, 85485), (123, 70195), (139, 62115), (205, 42117), (303, 28495), (417, 20705), (505, 17097), (615, 14039), (695, 12423), (1515, 5699), (2085, 4141)]