2078275755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 3640412160

約数和(自身を除く): 1562136405

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 167, 185, 255, 501, 555, 629, 835, 1319, 1887, 2505, 2839, 3145, 3957, 6179, 6595, 8517, 9435, 14195, 18537, 19785, 22423, 30895, 42585, 48803, 67269, 92685, 105043, 112115, 146409, 220273, 244015, 315129, 336345, 525215, 660819, 732045, 829651, 1101365, 1575645, 2488953, 3304095, 3744641, 4148255, 8150101, 11233923, 12444765, 18723205, 24450303, 40750505, 56169615, 122251515, 138551717, 415655151, 692758585, 2078275755]

約数ペア:

[(1, 2078275755), (3, 692758585), (5, 415655151), (15, 138551717), (17, 122251515), (37, 56169615), (51, 40750505), (85, 24450303), (111, 18723205), (167, 12444765), (185, 11233923), (255, 8150101), (501, 4148255), (555, 3744641), (629, 3304095), (835, 2488953), (1319, 1575645), (1887, 1101365), (2505, 829651), (2839, 732045), (3145, 660819), (3957, 525215), (6179, 336345), (6595, 315129), (8517, 244015), (9435, 220273), (14195, 146409), (18537, 112115), (19785, 105043), (22423, 92685), (30895, 67269), (42585, 48803)]