7896735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 17791488

約数和(自身を除く): 9894753

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 43, 45, 53, 55, 63, 77, 99, 105, 129, 159, 165, 215, 231, 265, 301, 315, 371, 385, 387, 473, 477, 495, 583, 645, 693, 795, 903, 1113, 1155, 1419, 1505, 1749, 1855, 1935, 2279, 2365, 2385, 2709, 2915, 3311, 3339, 3465, 4081, 4257, 4515, 5247, 5565, 6837, 7095, 8745, 9933, 11395, 12243, 13545, 15953, 16555, 16695, 20405, 20511, 21285, 25069, 26235, 29799, 34185, 36729, 47859, 49665, 61215, 75207, 79765, 102555, 125345, 143577, 148995, 175483, 183645, 225621, 239295, 376035, 526449, 717885, 877415, 1128105, 1579347, 2632245, 7896735]

約数ペア:

[(1, 7896735), (3, 2632245), (5, 1579347), (7, 1128105), (9, 877415), (11, 717885), (15, 526449), (21, 376035), (33, 239295), (35, 225621), (43, 183645), (45, 175483), (53, 148995), (55, 143577), (63, 125345), (77, 102555), (99, 79765), (105, 75207), (129, 61215), (159, 49665), (165, 47859), (215, 36729), (231, 34185), (265, 29799), (301, 26235), (315, 25069), (371, 21285), (385, 20511), (387, 20405), (473, 16695), (477, 16555), (495, 15953), (583, 13545), (645, 12243), (693, 11395), (795, 9933), (903, 8745), (1113, 7095), (1155, 6837), (1419, 5565), (1505, 5247), (1749, 4515), (1855, 4257), (1935, 4081), (2279, 3465), (2365, 3339), (2385, 3311), (2709, 2915)]