80338005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9547}}^1$

素因数の和:9586

約数の個数: 48

約数和(自身を含む): 160864704

約数和(自身を除く): 80526699

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 9547, 28641, 47735, 85923, 105017, 143205, 162299, 315051, 429615, 486897, 525085, 811495, 945153, 1460691, 1575255, 1785289, 2434485, 4725765, 5355867, 7303455, 8926445, 16067601, 26779335, 80338005]

約数ペア:

[(1, 80338005), (3, 26779335), (5, 16067601), (9, 8926445), (11, 7303455), (15, 5355867), (17, 4725765), (33, 2434485), (45, 1785289), (51, 1575255), (55, 1460691), (85, 945153), (99, 811495), (153, 525085), (165, 486897), (187, 429615), (255, 315051), (495, 162299), (561, 143205), (765, 105017), (935, 85923), (1683, 47735), (2805, 28641), (8415, 9547)]