42162645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1429}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 77425920

約数和(自身を除く): 35263275

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 1405, 1429, 1967, 4215, 4287, 5901, 7145, 9835, 10003, 21435, 29505, 30009, 50015, 150045, 401549, 1204647, 2007745, 2810843, 6023235, 8432529, 14054215, 42162645]

約数ペア:

[(1, 42162645), (3, 14054215), (5, 8432529), (7, 6023235), (15, 2810843), (21, 2007745), (35, 1204647), (105, 401549), (281, 150045), (843, 50015), (1405, 30009), (1429, 29505), (1967, 21435), (4215, 10003), (4287, 9835), (5901, 7145)]