148750595

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 222626880

約数和(自身を除く): 73876285

約数列:

[1, 5, 7, 17, 35, 53, 85, 89, 119, 265, 371, 445, 595, 623, 901, 1513, 1855, 2809, 3115, 4505, 4717, 6307, 7565, 10591, 14045, 19663, 23585, 31535, 33019, 47753, 52955, 80189, 98315, 165095, 238765, 250001, 334271, 400945, 561323, 1250005, 1671355, 1750007, 2806615, 4250017, 8750035, 21250085, 29750119, 148750595]

約数ペア:

[(1, 148750595), (5, 29750119), (7, 21250085), (17, 8750035), (35, 4250017), (53, 2806615), (85, 1750007), (89, 1671355), (119, 1250005), (265, 561323), (371, 400945), (445, 334271), (595, 250001), (623, 238765), (901, 165095), (1513, 98315), (1855, 80189), (2809, 52955), (3115, 47753), (4505, 33019), (4717, 31535), (6307, 23585), (7565, 19663), (10591, 14045)]