1330672425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{673}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 2260563648

約数和(自身を除く): 929891223

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 643, 673, 1025, 1929, 2019, 3075, 3215, 3365, 9645, 10095, 16075, 16825, 26363, 27593, 48225, 50475, 79089, 82779, 131815, 137965, 395445, 413895, 432739, 659075, 689825, 1298217, 1977225, 2069475, 2163695, 6491085, 10818475, 17742299, 32455425, 53226897, 88711495, 266134485, 443557475, 1330672425]

約数ペア:

[(1, 1330672425), (3, 443557475), (5, 266134485), (15, 88711495), (25, 53226897), (41, 32455425), (75, 17742299), (123, 10818475), (205, 6491085), (615, 2163695), (643, 2069475), (673, 1977225), (1025, 1298217), (1929, 689825), (2019, 659075), (3075, 432739), (3215, 413895), (3365, 395445), (9645, 137965), (10095, 131815), (16075, 82779), (16825, 79089), (26363, 50475), (27593, 48225)]