23998135

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 35551872

約数和(自身を除く): 11553737

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 761, 901, 1855, 3805, 4505, 5327, 6307, 12937, 26635, 31535, 40333, 64685, 90559, 201665, 282331, 452795, 685661, 1411655, 3428305, 4799627, 23998135]

約数ペア:

[(1, 23998135), (5, 4799627), (7, 3428305), (17, 1411655), (35, 685661), (53, 452795), (85, 282331), (119, 201665), (265, 90559), (371, 64685), (595, 40333), (761, 31535), (901, 26635), (1855, 12937), (3805, 6307), (4505, 5327)]