38922405

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 64043136

約数和(自身を除く): 25120731

約数列:

[1, 3, 5, 15, 53, 159, 173, 265, 283, 519, 795, 849, 865, 1415, 2595, 4245, 9169, 14999, 27507, 44997, 45845, 48959, 74995, 137535, 146877, 224985, 244795, 734385, 2594827, 7784481, 12974135, 38922405]

約数ペア:

[(1, 38922405), (3, 12974135), (5, 7784481), (15, 2594827), (53, 734385), (159, 244795), (173, 224985), (265, 146877), (283, 137535), (519, 74995), (795, 48959), (849, 45845), (865, 44997), (1415, 27507), (2595, 14999), (4245, 9169)]