705547005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{21121}}^1$

素因数の和:21277

約数の個数: 32

約数和(自身を含む): 1204460928

約数和(自身を除く): 498913923

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1965, 2227, 6681, 11135, 21121, 33405, 63363, 105605, 316815, 359057, 1077171, 1795285, 2766851, 5385855, 8300553, 13834255, 41502765, 47036467, 141109401, 235182335, 705547005]

約数ペア:

[(1, 705547005), (3, 235182335), (5, 141109401), (15, 47036467), (17, 41502765), (51, 13834255), (85, 8300553), (131, 5385855), (255, 2766851), (393, 1795285), (655, 1077171), (1965, 359057), (2227, 316815), (6681, 105605), (11135, 63363), (21121, 33405)]