69597045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 139201920

約数和(自身を除く): 69604875

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1635, 2027, 2289, 3815, 4905, 6081, 6867, 10135, 11445, 14189, 18243, 30405, 34335, 42567, 70945, 91215, 127701, 212835, 220943, 638505, 662829, 1104715, 1546601, 1988487, 3314145, 4639803, 7733005, 9942435, 13919409, 23199015, 69597045]

約数ペア:

[(1, 69597045), (3, 23199015), (5, 13919409), (7, 9942435), (9, 7733005), (15, 4639803), (21, 3314145), (35, 1988487), (45, 1546601), (63, 1104715), (105, 662829), (109, 638505), (315, 220943), (327, 212835), (545, 127701), (763, 91215), (981, 70945), (1635, 42567), (2027, 34335), (2289, 30405), (3815, 18243), (4905, 14189), (6081, 11445), (6867, 10135)]