4813985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 6495720

約数和(自身を除く): 1681735

約数列:

[1, 5, 11, 55, 73, 109, 121, 365, 545, 605, 803, 1199, 4015, 5995, 7957, 8833, 13189, 39785, 44165, 65945, 87527, 437635, 962797, 4813985]

約数ペア:

[(1, 4813985), (5, 962797), (11, 437635), (55, 87527), (73, 65945), (109, 44165), (121, 39785), (365, 13189), (545, 8833), (605, 7957), (803, 5995), (1199, 4015)]