1056996885

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{75689}}^1$

素因数の和:75730

約数の個数: 48

約数和(自身を含む): 2070878400

約数和(自身を除く): 1013881515

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 13965, 75689, 227067, 378445, 529823, 1135335, 1438091, 1589469, 2649115, 3708761, 4314273, 7190455, 7947345, 10066637, 11126283, 18543805, 21571365, 30199911, 50333185, 55631415, 70466459, 150999555, 211399377, 352332295, 1056996885]

約数ペア:

[(1, 1056996885), (3, 352332295), (5, 211399377), (7, 150999555), (15, 70466459), (19, 55631415), (21, 50333185), (35, 30199911), (49, 21571365), (57, 18543805), (95, 11126283), (105, 10066637), (133, 7947345), (147, 7190455), (245, 4314273), (285, 3708761), (399, 2649115), (665, 1589469), (735, 1438091), (931, 1135335), (1995, 529823), (2793, 378445), (4655, 227067), (13965, 75689)]