38537895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 71820000

約数和(自身を除く): 33282105

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1249, 1815, 2057, 2805, 3747, 6171, 6245, 10285, 13739, 18735, 21233, 30855, 41217, 63699, 68695, 106165, 151129, 206085, 233563, 318495, 453387, 700689, 755645, 1167815, 2266935, 2569193, 3503445, 7707579, 12845965, 38537895]

約数ペア:

[(1, 38537895), (3, 12845965), (5, 7707579), (11, 3503445), (15, 2569193), (17, 2266935), (33, 1167815), (51, 755645), (55, 700689), (85, 453387), (121, 318495), (165, 233563), (187, 206085), (255, 151129), (363, 106165), (561, 68695), (605, 63699), (935, 41217), (1249, 30855), (1815, 21233), (2057, 18735), (2805, 13739), (3747, 10285), (6171, 6245)]