3531486105

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{2203}}^1$

素因数の和:2955

約数の個数: 72

約数和(自身を含む): 7133660352

約数和(自身を除く): 3602174247

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 727, 735, 2181, 2203, 2205, 3635, 5089, 6543, 6609, 10905, 11015, 15267, 15421, 19827, 25445, 32715, 33045, 35623, 45801, 46263, 76335, 77105, 99135, 106869, 107947, 138789, 178115, 229005, 231315, 320607, 323841, 534345, 539735, 693945, 971523, 1601581, 1603035, 1619205, 4804743, 4857615, 8007905, 11211067, 14414229, 24023715, 33633201, 56055335, 72071145, 78477469, 100899603, 168166005, 235432407, 392387345, 504498015, 706297221, 1177162035, 3531486105]

約数ペア:

[(1, 3531486105), (3, 1177162035), (5, 706297221), (7, 504498015), (9, 392387345), (15, 235432407), (21, 168166005), (35, 100899603), (45, 78477469), (49, 72071145), (63, 56055335), (105, 33633201), (147, 24023715), (245, 14414229), (315, 11211067), (441, 8007905), (727, 4857615), (735, 4804743), (2181, 1619205), (2203, 1603035), (2205, 1601581), (3635, 971523), (5089, 693945), (6543, 539735), (6609, 534345), (10905, 323841), (11015, 320607), (15267, 231315), (15421, 229005), (19827, 178115), (25445, 138789), (32715, 107947), (33045, 106869), (35623, 99135), (45801, 77105), (46263, 76335)]