23751945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{75403}}^1$

素因数の和:75421

約数の個数: 24

約数和(自身を含む): 47052096

約数和(自身を除く): 23300151

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 75403, 226209, 377015, 527821, 678627, 1131045, 1583463, 2639105, 3393135, 4750389, 7917315, 23751945]

約数ペア:

[(1, 23751945), (3, 7917315), (5, 4750389), (7, 3393135), (9, 2639105), (15, 1583463), (21, 1131045), (35, 678627), (45, 527821), (63, 377015), (105, 226209), (315, 75403)]