2977886685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{22943}}^1$

素因数の和:23477

約数の個数: 32

約数和(自身を含む): 5055022080

約数和(自身を除く): 2077135395

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 509, 1527, 2545, 7635, 8653, 22943, 25959, 43265, 68829, 114715, 129795, 344145, 390031, 1170093, 1950155, 5850465, 11677987, 35033961, 58389935, 175169805, 198525779, 595577337, 992628895, 2977886685]

約数ペア:

[(1, 2977886685), (3, 992628895), (5, 595577337), (15, 198525779), (17, 175169805), (51, 58389935), (85, 35033961), (255, 11677987), (509, 5850465), (1527, 1950155), (2545, 1170093), (7635, 390031), (8653, 344145), (22943, 129795), (25959, 114715), (43265, 68829)]