38677065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19387}}^1$

素因数の和:19421

約数の個数: 32

約数和(自身を含む): 74449920

約数和(自身を除く): 35772855

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 19387, 58161, 96935, 135709, 290805, 368353, 407127, 678545, 1105059, 1841765, 2035635, 2578471, 5525295, 7735413, 12892355, 38677065]

約数ペア:

[(1, 38677065), (3, 12892355), (5, 7735413), (7, 5525295), (15, 2578471), (19, 2035635), (21, 1841765), (35, 1105059), (57, 678545), (95, 407127), (105, 368353), (133, 290805), (285, 135709), (399, 96935), (665, 58161), (1995, 19387)]