23027145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 39705600

約数和(自身を除く): 16678455

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 1879, 2451, 4085, 5637, 9395, 12255, 28185, 35701, 80797, 107103, 178505, 242391, 403985, 535515, 1211955, 1535143, 4605429, 7675715, 23027145]

約数ペア:

[(1, 23027145), (3, 7675715), (5, 4605429), (15, 1535143), (19, 1211955), (43, 535515), (57, 403985), (95, 242391), (129, 178505), (215, 107103), (285, 80797), (645, 35701), (817, 28185), (1879, 12255), (2451, 9395), (4085, 5637)]