27030915

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2201

約数の個数: 40

約数和(自身を含む): 50041728

約数和(自身を除く): 23010813

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2153, 2511, 4185, 6459, 10765, 12555, 19377, 32295, 58131, 66743, 96885, 174393, 200229, 290655, 333715, 600687, 871965, 1001145, 1802061, 3003435, 5406183, 9010305, 27030915]

約数ペア:

[(1, 27030915), (3, 9010305), (5, 5406183), (9, 3003435), (15, 1802061), (27, 1001145), (31, 871965), (45, 600687), (81, 333715), (93, 290655), (135, 200229), (155, 174393), (279, 96885), (405, 66743), (465, 58131), (837, 32295), (1395, 19377), (2153, 12555), (2511, 10765), (4185, 6459)]