238492065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19087}}^1$

素因数の和:19126

約数の個数: 48

約数和(自身を含む): 470022912

約数和(自身を除く): 231530847

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 12495, 19087, 57261, 95435, 133609, 286305, 324479, 400827, 668045, 935263, 973437, 1622395, 2004135, 2271353, 2805789, 4676315, 4867185, 6814059, 11356765, 14028945, 15899471, 34070295, 47698413, 79497355, 238492065]

約数ペア:

[(1, 238492065), (3, 79497355), (5, 47698413), (7, 34070295), (15, 15899471), (17, 14028945), (21, 11356765), (35, 6814059), (49, 4867185), (51, 4676315), (85, 2805789), (105, 2271353), (119, 2004135), (147, 1622395), (245, 973437), (255, 935263), (357, 668045), (595, 400827), (735, 324479), (833, 286305), (1785, 133609), (2499, 95435), (4165, 57261), (12495, 19087)]