38934135

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 74764800

約数和(自身を除く): 35830665

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 95, 129, 135, 171, 215, 285, 353, 387, 513, 645, 817, 855, 1059, 1161, 1765, 1935, 2451, 2565, 3177, 4085, 5295, 5805, 6707, 7353, 9531, 12255, 15179, 15885, 20121, 22059, 33535, 36765, 45537, 47655, 60363, 75895, 100605, 110295, 136611, 181089, 227685, 288401, 301815, 409833, 683055, 865203, 905445, 1442005, 2049165, 2595609, 4326015, 7786827, 12978045, 38934135]

約数ペア:

[(1, 38934135), (3, 12978045), (5, 7786827), (9, 4326015), (15, 2595609), (19, 2049165), (27, 1442005), (43, 905445), (45, 865203), (57, 683055), (95, 409833), (129, 301815), (135, 288401), (171, 227685), (215, 181089), (285, 136611), (353, 110295), (387, 100605), (513, 75895), (645, 60363), (817, 47655), (855, 45537), (1059, 36765), (1161, 33535), (1765, 22059), (1935, 20121), (2451, 15885), (2565, 15179), (3177, 12255), (4085, 9531), (5295, 7353), (5805, 6707)]