53231505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 37488495

約数列:

[1, 3, 5, 15, 17, 51, 85, 199, 255, 597, 995, 1049, 2985, 3147, 3383, 5245, 10149, 15735, 16915, 17833, 50745, 53499, 89165, 208751, 267495, 626253, 1043755, 3131265, 3548767, 10646301, 17743835, 53231505]

約数ペア:

[(1, 53231505), (3, 17743835), (5, 10646301), (15, 3548767), (17, 3131265), (51, 1043755), (85, 626253), (199, 267495), (255, 208751), (597, 89165), (995, 53499), (1049, 50745), (2985, 17833), (3147, 16915), (3383, 15735), (5245, 10149)]