42910245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{136223}}^1$

素因数の和:136241

約数の個数: 24

約数和(自身を含む): 85003776

約数和(自身を除く): 42093531

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 136223, 408669, 681115, 953561, 1226007, 2043345, 2860683, 4767805, 6130035, 8582049, 14303415, 42910245]

約数ペア:

[(1, 42910245), (3, 14303415), (5, 8582049), (7, 6130035), (9, 4767805), (15, 2860683), (21, 2043345), (35, 1226007), (45, 953561), (63, 681115), (105, 408669), (315, 136223)]