30175475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 41100048

約数和(自身を除く): 10924573

約数列:

[1, 5, 11, 25, 55, 197, 275, 557, 985, 2167, 2785, 4925, 6127, 10835, 13925, 30635, 54175, 109729, 153175, 548645, 1207019, 2743225, 6035095, 30175475]

約数ペア:

[(1, 30175475), (5, 6035095), (11, 2743225), (25, 1207019), (55, 548645), (197, 153175), (275, 109729), (557, 54175), (985, 30635), (2167, 13925), (2785, 10835), (4925, 6127)]