15019113315

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 24942297600

約数和(自身を除く): 9923184285

約数列:

[1, 3, 5, 15, 43, 107, 129, 215, 269, 321, 535, 645, 807, 809, 1345, 1605, 2427, 4035, 4045, 4601, 11567, 12135, 13803, 23005, 28783, 34701, 34787, 57835, 69015, 86349, 86563, 104361, 143915, 173505, 173935, 217621, 259689, 431745, 432815, 521805, 652863, 1088105, 1237669, 1298445, 3264315, 3713007, 3722209, 6188345, 9357703, 11166627, 18565035, 18611045, 23285447, 28073109, 46788515, 55833135, 69856341, 116427235, 140365545, 349281705, 1001274221, 3003822663, 5006371105, 15019113315]

約数ペア:

[(1, 15019113315), (3, 5006371105), (5, 3003822663), (15, 1001274221), (43, 349281705), (107, 140365545), (129, 116427235), (215, 69856341), (269, 55833135), (321, 46788515), (535, 28073109), (645, 23285447), (807, 18611045), (809, 18565035), (1345, 11166627), (1605, 9357703), (2427, 6188345), (4035, 3722209), (4045, 3713007), (4601, 3264315), (11567, 1298445), (12135, 1237669), (13803, 1088105), (23005, 652863), (28783, 521805), (34701, 432815), (34787, 431745), (57835, 259689), (69015, 217621), (86349, 173935), (86563, 173505), (104361, 143915)]