6641145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 13628160

約数和(自身を除く): 6987015

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 727, 1015, 1305, 1827, 2181, 3045, 3635, 5089, 6543, 9135, 10905, 15267, 21083, 25445, 32715, 45801, 63249, 76335, 105415, 147581, 189747, 229005, 316245, 442743, 737905, 948735, 1328229, 2213715, 6641145]

約数ペア:

[(1, 6641145), (3, 2213715), (5, 1328229), (7, 948735), (9, 737905), (15, 442743), (21, 316245), (29, 229005), (35, 189747), (45, 147581), (63, 105415), (87, 76335), (105, 63249), (145, 45801), (203, 32715), (261, 25445), (315, 21083), (435, 15267), (609, 10905), (727, 9135), (1015, 6543), (1305, 5089), (1827, 3635), (2181, 3045)]