2831415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 4907520

約数和(自身を除く): 2076105

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 283, 345, 435, 667, 849, 1415, 2001, 3335, 4245, 6509, 8207, 10005, 19527, 24621, 32545, 41035, 97635, 123105, 188761, 566283, 943805, 2831415]

約数ペア:

[(1, 2831415), (3, 943805), (5, 566283), (15, 188761), (23, 123105), (29, 97635), (69, 41035), (87, 32545), (115, 24621), (145, 19527), (283, 10005), (345, 8207), (435, 6509), (667, 4245), (849, 3335), (1415, 2001)]