23209135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2389}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 29253600

約数和(自身を除く): 6044465

約数列:

[1, 5, 29, 67, 145, 335, 1943, 2389, 9715, 11945, 69281, 160063, 346405, 800315, 4641827, 23209135]

約数ペア:

[(1, 23209135), (5, 4641827), (29, 800315), (67, 346405), (145, 160063), (335, 69281), (1943, 11945), (2389, 9715)]