40803315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22859}}^1$

素因数の和:22891

約数の個数: 32

約数和(自身を含む): 79004160

約数和(自身を除く): 38200845

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 22859, 68577, 114295, 160013, 342885, 388603, 480039, 800065, 1165809, 1943015, 2400195, 2720221, 5829045, 8160663, 13601105, 40803315]

約数ペア:

[(1, 40803315), (3, 13601105), (5, 8160663), (7, 5829045), (15, 2720221), (17, 2400195), (21, 1943015), (35, 1165809), (51, 800065), (85, 480039), (105, 388603), (119, 342885), (255, 160013), (357, 114295), (595, 68577), (1785, 22859)]