6568965

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 13305600

約数和(自身を除く): 6736635

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 197, 247, 285, 351, 513, 585, 591, 741, 855, 985, 1235, 1755, 1773, 2223, 2561, 2565, 2955, 3705, 3743, 5319, 6669, 7683, 8865, 11115, 11229, 12805, 18715, 23049, 26595, 33345, 33687, 38415, 48659, 56145, 69147, 101061, 115245, 145977, 168435, 243295, 345735, 437931, 505305, 729885, 1313793, 2189655, 6568965]

約数ペア:

[(1, 6568965), (3, 2189655), (5, 1313793), (9, 729885), (13, 505305), (15, 437931), (19, 345735), (27, 243295), (39, 168435), (45, 145977), (57, 115245), (65, 101061), (95, 69147), (117, 56145), (135, 48659), (171, 38415), (195, 33687), (197, 33345), (247, 26595), (285, 23049), (351, 18715), (513, 12805), (585, 11229), (591, 11115), (741, 8865), (855, 7683), (985, 6669), (1235, 5319), (1755, 3743), (1773, 3705), (2223, 2955), (2561, 2565)]