2500625627135

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1\times {\mathrm{1237}}^1\times {\mathrm{4421}}^1$

素因数の和:6611

約数の個数: 32

約数和(自身を含む): 3035027318400

約数和(自身を除く): 534401691265

約数列:

[1, 5, 109, 545, 839, 1237, 4195, 4421, 6185, 22105, 91451, 134833, 457255, 481889, 674165, 1037843, 2409445, 3709219, 5189215, 5468777, 18546095, 27343885, 113124887, 404304871, 565624435, 596096693, 2021524355, 2980483465, 4588303903, 22941519515, 500125125427, 2500625627135]

約数ペア:

[(1, 2500625627135), (5, 500125125427), (109, 22941519515), (545, 4588303903), (839, 2980483465), (1237, 2021524355), (4195, 596096693), (4421, 565624435), (6185, 404304871), (22105, 113124887), (91451, 27343885), (134833, 18546095), (457255, 5468777), (481889, 5189215), (674165, 3709219), (1037843, 2409445)]