42113785

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 21087815

約数列:

[1, 5, 7, 19, 35, 49, 83, 95, 109, 133, 245, 415, 545, 581, 665, 763, 931, 1577, 2071, 2905, 3815, 4067, 4655, 5341, 7885, 9047, 10355, 11039, 14497, 20335, 26705, 45235, 55195, 63329, 72485, 77273, 101479, 171893, 316645, 386365, 443303, 507395, 859465, 1203251, 2216515, 6016255, 8422757, 42113785]

約数ペア:

[(1, 42113785), (5, 8422757), (7, 6016255), (19, 2216515), (35, 1203251), (49, 859465), (83, 507395), (95, 443303), (109, 386365), (133, 316645), (245, 171893), (415, 101479), (545, 77273), (581, 72485), (665, 63329), (763, 55195), (931, 45235), (1577, 26705), (2071, 20335), (2905, 14497), (3815, 11039), (4067, 10355), (4655, 9047), (5341, 7885)]