38174325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 78566400

約数和(自身を除く): 40392075

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 43, 57, 75, 89, 95, 105, 129, 133, 175, 215, 267, 285, 301, 399, 445, 475, 525, 623, 645, 665, 817, 903, 1075, 1335, 1425, 1505, 1691, 1869, 1995, 2225, 2451, 3115, 3225, 3325, 3827, 4085, 4515, 5073, 5719, 6675, 7525, 8455, 9345, 9975, 11481, 11837, 12255, 15575, 17157, 19135, 20425, 22575, 25365, 26789, 28595, 35511, 42275, 46725, 57405, 59185, 61275, 72713, 80367, 85785, 95675, 126825, 133945, 142975, 177555, 218139, 287025, 295925, 363565, 401835, 428925, 508991, 669725, 887775, 1090695, 1526973, 1817825, 2009175, 2544955, 5453475, 7634865, 12724775, 38174325]

約数ペア:

[(1, 38174325), (3, 12724775), (5, 7634865), (7, 5453475), (15, 2544955), (19, 2009175), (21, 1817825), (25, 1526973), (35, 1090695), (43, 887775), (57, 669725), (75, 508991), (89, 428925), (95, 401835), (105, 363565), (129, 295925), (133, 287025), (175, 218139), (215, 177555), (267, 142975), (285, 133945), (301, 126825), (399, 95675), (445, 85785), (475, 80367), (525, 72713), (623, 61275), (645, 59185), (665, 57405), (817, 46725), (903, 42275), (1075, 35511), (1335, 28595), (1425, 26789), (1505, 25365), (1691, 22575), (1869, 20425), (1995, 19135), (2225, 17157), (2451, 15575), (3115, 12255), (3225, 11837), (3325, 11481), (3827, 9975), (4085, 9345), (4515, 8455), (5073, 7525), (5719, 6675)]