42053370695

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{128767}}^1$

素因数の和:128860

約数の個数: 48

約数和(自身を含む): 62006427648

約数和(自身を除く): 19953056953

約数列:

[1, 5, 7, 31, 35, 43, 49, 155, 215, 217, 245, 301, 1085, 1333, 1505, 1519, 2107, 6665, 7595, 9331, 10535, 46655, 65317, 128767, 326585, 643835, 901369, 3991777, 4506845, 5536981, 6309583, 19958885, 27684905, 27942439, 31547915, 38758867, 139712195, 171646411, 193794335, 195597073, 271312069, 858232055, 977985365, 1201524877, 1356560345, 6007624385, 8410674139, 42053370695]

約数ペア:

[(1, 42053370695), (5, 8410674139), (7, 6007624385), (31, 1356560345), (35, 1201524877), (43, 977985365), (49, 858232055), (155, 271312069), (215, 195597073), (217, 193794335), (245, 171646411), (301, 139712195), (1085, 38758867), (1333, 31547915), (1505, 27942439), (1519, 27684905), (2107, 19958885), (6665, 6309583), (7595, 5536981), (9331, 4506845), (10535, 3991777), (46655, 901369), (65317, 643835), (128767, 326585)]