669157042185

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9473}}^1\times {\mathrm{18043}}^1$

素因数の和:27559

約数の個数: 64

約数和(自身を含む): 1230831763200

約数和(自身を除く): 561674721015

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 9473, 18043, 28419, 47365, 54129, 85257, 90215, 142095, 162387, 255771, 270645, 274717, 426285, 487161, 523247, 811935, 824151, 1278855, 1373585, 1569741, 2435805, 2472453, 2616235, 4120755, 4709223, 7417359, 7848705, 12362265, 14127669, 23546115, 37086795, 70638345, 170921339, 512764017, 854606695, 1538292051, 2563820085, 4614876153, 4956718831, 7691460255, 14870156493, 23074380765, 24783594155, 44610469479, 74350782465, 133831408437, 223052347395, 669157042185]

約数ペア:

[(1, 669157042185), (3, 223052347395), (5, 133831408437), (9, 74350782465), (15, 44610469479), (27, 24783594155), (29, 23074380765), (45, 14870156493), (87, 7691460255), (135, 4956718831), (145, 4614876153), (261, 2563820085), (435, 1538292051), (783, 854606695), (1305, 512764017), (3915, 170921339), (9473, 70638345), (18043, 37086795), (28419, 23546115), (47365, 14127669), (54129, 12362265), (85257, 7848705), (90215, 7417359), (142095, 4709223), (162387, 4120755), (255771, 2616235), (270645, 2472453), (274717, 2435805), (426285, 1569741), (487161, 1373585), (523247, 1278855), (811935, 824151)]