9873875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 3963949

約数列:

[1, 5, 11, 25, 43, 55, 125, 167, 215, 275, 473, 835, 1075, 1375, 1837, 2365, 4175, 5375, 7181, 9185, 11825, 20875, 35905, 45925, 59125, 78991, 179525, 229625, 394955, 897625, 1974775, 9873875]

約数ペア:

[(1, 9873875), (5, 1974775), (11, 897625), (25, 394955), (43, 229625), (55, 179525), (125, 78991), (167, 59125), (215, 45925), (275, 35905), (473, 20875), (835, 11825), (1075, 9185), (1375, 7181), (1837, 5375), (2365, 4175)]