137066150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 275753184

約数和(自身を除く): 138687034

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 433, 487, 650, 866, 974, 2165, 2435, 4330, 4870, 5629, 6331, 10825, 11258, 12175, 12662, 21650, 24350, 28145, 31655, 56290, 63310, 140725, 158275, 210871, 281450, 316550, 421742, 1054355, 2108710, 2741323, 5271775, 5482646, 10543550, 13706615, 27413230, 68533075, 137066150]

約数ペア:

[(1, 137066150), (2, 68533075), (5, 27413230), (10, 13706615), (13, 10543550), (25, 5482646), (26, 5271775), (50, 2741323), (65, 2108710), (130, 1054355), (325, 421742), (433, 316550), (487, 281450), (650, 210871), (866, 158275), (974, 140725), (2165, 63310), (2435, 56290), (4330, 31655), (4870, 28145), (5629, 24350), (6331, 21650), (10825, 12662), (11258, 12175)]