154040145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86297}}^1$

素因数の和:86329

約数の個数: 32

約数和(自身を含む): 298245888

約数和(自身を除く): 144205743

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 86297, 258891, 431485, 604079, 1294455, 1467049, 1812237, 3020395, 4401147, 7335245, 9061185, 10269343, 22005735, 30808029, 51346715, 154040145]

約数ペア:

[(1, 154040145), (3, 51346715), (5, 30808029), (7, 22005735), (15, 10269343), (17, 9061185), (21, 7335245), (35, 4401147), (51, 3020395), (85, 1812237), (105, 1467049), (119, 1294455), (255, 604079), (357, 431485), (595, 258891), (1785, 86297)]