74492665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 97502400

約数和(自身を除く): 23009735

約数列:

[1, 5, 13, 65, 169, 199, 443, 845, 995, 2215, 2587, 5759, 12935, 28795, 33631, 74867, 88157, 168155, 374335, 440785, 1146041, 5730205, 14898533, 74492665]

約数ペア:

[(1, 74492665), (5, 14898533), (13, 5730205), (65, 1146041), (169, 440785), (199, 374335), (443, 168155), (845, 88157), (995, 74867), (2215, 33631), (2587, 28795), (5759, 12935)]