17664105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 30513024

約数和(自身を除く): 12848919

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 1307, 2703, 3921, 4505, 6535, 13515, 19605, 22219, 66657, 69271, 111095, 207813, 333285, 346355, 1039065, 1177607, 3532821, 5888035, 17664105]

約数ペア:

[(1, 17664105), (3, 5888035), (5, 3532821), (15, 1177607), (17, 1039065), (51, 346355), (53, 333285), (85, 207813), (159, 111095), (255, 69271), (265, 66657), (795, 22219), (901, 19605), (1307, 13515), (2703, 6535), (3921, 4505)]