42573765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 74067840

約数和(自身を除く): 31494075

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 2003, 4251, 6009, 7085, 10015, 21255, 26039, 30045, 78117, 130195, 218327, 390585, 654981, 1091635, 2838251, 3274905, 8514753, 14191255, 42573765]

約数ペア:

[(1, 42573765), (3, 14191255), (5, 8514753), (13, 3274905), (15, 2838251), (39, 1091635), (65, 654981), (109, 390585), (195, 218327), (327, 130195), (545, 78117), (1417, 30045), (1635, 26039), (2003, 21255), (4251, 10015), (6009, 7085)]