287730235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{3461}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 372234240

約数和(自身を除く): 84504005

約数列:

[1, 5, 13, 65, 1279, 3461, 6395, 16627, 17305, 44993, 83135, 224965, 4426619, 22133095, 57546047, 287730235]

約数ペア:

[(1, 287730235), (5, 57546047), (13, 22133095), (65, 4426619), (1279, 224965), (3461, 83135), (6395, 44993), (16627, 17305)]