23176935

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 42078960

約数和(自身を除く): 18902025

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 643, 801, 1335, 1929, 2403, 3215, 4005, 5787, 7209, 9645, 12015, 17361, 28935, 36045, 52083, 57227, 86805, 171681, 260415, 286135, 515043, 858405, 1545129, 2575215, 4635387, 7725645, 23176935]

約数ペア:

[(1, 23176935), (3, 7725645), (5, 4635387), (9, 2575215), (15, 1545129), (27, 858405), (45, 515043), (81, 286135), (89, 260415), (135, 171681), (267, 86805), (405, 57227), (445, 52083), (643, 36045), (801, 28935), (1335, 17361), (1929, 12015), (2403, 9645), (3215, 7209), (4005, 5787)]