553656805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 750758400

約数和(自身を除く): 197101595

約数列:

[1, 5, 13, 23, 65, 115, 199, 299, 995, 1495, 1861, 2587, 4577, 9305, 12935, 22885, 24193, 42803, 59501, 120965, 214015, 297505, 370339, 556439, 1851695, 2782195, 4814407, 8517797, 24072035, 42588985, 110731361, 553656805]

約数ペア:

[(1, 553656805), (5, 110731361), (13, 42588985), (23, 24072035), (65, 8517797), (115, 4814407), (199, 2782195), (299, 1851695), (995, 556439), (1495, 370339), (1861, 297505), (2587, 214015), (4577, 120965), (9305, 59501), (12935, 42803), (22885, 24193)]