22664125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 31539456

約数和(自身を除く): 8875331

約数列:

[1, 5, 11, 25, 53, 55, 125, 265, 275, 311, 583, 1325, 1375, 1555, 2915, 3421, 6625, 7775, 14575, 16483, 17105, 38875, 72875, 82415, 85525, 181313, 412075, 427625, 906565, 2060375, 4532825, 22664125]

約数ペア:

[(1, 22664125), (5, 4532825), (11, 2060375), (25, 906565), (53, 427625), (55, 412075), (125, 181313), (265, 85525), (275, 82415), (311, 72875), (583, 38875), (1325, 17105), (1375, 16483), (1555, 14575), (2915, 7775), (3421, 6625)]