539829075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4236

約数の個数: 48

約数和(自身を含む): 936368640

約数和(自身を除く): 396539565

約数列:

[1, 3, 5, 15, 25, 37, 47, 75, 111, 141, 185, 235, 555, 705, 925, 1175, 1739, 2775, 3525, 4139, 5217, 8695, 12417, 20695, 26085, 43475, 62085, 103475, 130425, 153143, 194533, 310425, 459429, 583599, 765715, 972665, 2297145, 2917995, 3828575, 4863325, 7197721, 11485725, 14589975, 21593163, 35988605, 107965815, 179943025, 539829075]

約数ペア:

[(1, 539829075), (3, 179943025), (5, 107965815), (15, 35988605), (25, 21593163), (37, 14589975), (47, 11485725), (75, 7197721), (111, 4863325), (141, 3828575), (185, 2917995), (235, 2297145), (555, 972665), (705, 765715), (925, 583599), (1175, 459429), (1739, 310425), (2775, 194533), (3525, 153143), (4139, 130425), (5217, 103475), (8695, 62085), (12417, 43475), (20695, 26085)]