609580305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{1381}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 1121509584

約数和(自身を除く): 511929279

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 577, 765, 1381, 1731, 2885, 4143, 5193, 6905, 8655, 9809, 12429, 20715, 23477, 25965, 29427, 49045, 62145, 70431, 88281, 117385, 147135, 211293, 352155, 441405, 796837, 1056465, 2390511, 3984185, 7171533, 11952555, 13546229, 35857665, 40638687, 67731145, 121916061, 203193435, 609580305]

約数ペア:

[(1, 609580305), (3, 203193435), (5, 121916061), (9, 67731145), (15, 40638687), (17, 35857665), (45, 13546229), (51, 11952555), (85, 7171533), (153, 3984185), (255, 2390511), (577, 1056465), (765, 796837), (1381, 441405), (1731, 352155), (2885, 211293), (4143, 147135), (5193, 117385), (6905, 88281), (8655, 70431), (9809, 62145), (12429, 49045), (20715, 29427), (23477, 25965)]