539199455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 696729600

約数和(自身を除く): 157530145

約数列:

[1, 5, 17, 85, 127, 199, 251, 635, 995, 1255, 2159, 3383, 4267, 10795, 16915, 21335, 25273, 31877, 49949, 126365, 159385, 249745, 429641, 541909, 849133, 2148205, 2709545, 4245665, 6343523, 31717615, 107839891, 539199455]

約数ペア:

[(1, 539199455), (5, 107839891), (17, 31717615), (85, 6343523), (127, 4245665), (199, 2709545), (251, 2148205), (635, 849133), (995, 541909), (1255, 429641), (2159, 249745), (3383, 159385), (4267, 126365), (10795, 49949), (16915, 31877), (21335, 25273)]