38898889335

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1\times {\mathrm{9437}}^1$

素因数の和:11077

約数の個数: 64

約数和(自身を含む): 72846259200

約数和(自身を除く): 33947369865

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 1607, 2565, 4821, 8035, 9437, 14463, 24105, 28311, 30533, 43389, 47185, 72315, 84933, 91599, 141555, 152665, 179303, 216945, 254799, 274797, 424665, 457995, 537909, 824391, 896515, 1273995, 1373985, 1613727, 2689545, 4121955, 4841181, 8068635, 15165259, 24205905, 45495777, 75826295, 136487331, 227478885, 288139921, 409461993, 682436655, 864419763, 1440699605, 2047309965, 2593259289, 4322098815, 7779777867, 12966296445, 38898889335]

約数ペア:

[(1, 38898889335), (3, 12966296445), (5, 7779777867), (9, 4322098815), (15, 2593259289), (19, 2047309965), (27, 1440699605), (45, 864419763), (57, 682436655), (95, 409461993), (135, 288139921), (171, 227478885), (285, 136487331), (513, 75826295), (855, 45495777), (1607, 24205905), (2565, 15165259), (4821, 8068635), (8035, 4841181), (9437, 4121955), (14463, 2689545), (24105, 1613727), (28311, 1373985), (30533, 1273995), (43389, 896515), (47185, 824391), (72315, 537909), (84933, 457995), (91599, 424665), (141555, 274797), (152665, 254799), (179303, 216945)]