4442865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 9123840

約数和(自身を除く): 4680975

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 131, 133, 255, 285, 323, 357, 393, 399, 595, 655, 665, 917, 969, 1615, 1785, 1965, 1995, 2227, 2261, 2489, 2751, 4585, 4845, 6681, 6783, 7467, 11135, 11305, 12445, 13755, 15589, 17423, 33405, 33915, 37335, 42313, 46767, 52269, 77945, 87115, 126939, 211565, 233835, 261345, 296191, 634695, 888573, 1480955, 4442865]

約数ペア:

[(1, 4442865), (3, 1480955), (5, 888573), (7, 634695), (15, 296191), (17, 261345), (19, 233835), (21, 211565), (35, 126939), (51, 87115), (57, 77945), (85, 52269), (95, 46767), (105, 42313), (119, 37335), (131, 33915), (133, 33405), (255, 17423), (285, 15589), (323, 13755), (357, 12445), (393, 11305), (399, 11135), (595, 7467), (655, 6783), (665, 6681), (917, 4845), (969, 4585), (1615, 2751), (1785, 2489), (1965, 2261), (1995, 2227)]