201469995

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5261}}^1$

素因数の和:5332

約数の個数: 48

約数和(自身を含む): 374317632

約数和(自身を除く): 172847637

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1665, 2553, 4255, 5261, 7659, 12765, 15783, 26305, 38295, 47349, 78915, 121003, 194657, 236745, 363009, 583971, 605015, 973285, 1089027, 1751913, 1815045, 2919855, 4477111, 5445135, 8759565, 13431333, 22385555, 40293999, 67156665, 201469995]

約数ペア:

[(1, 201469995), (3, 67156665), (5, 40293999), (9, 22385555), (15, 13431333), (23, 8759565), (37, 5445135), (45, 4477111), (69, 2919855), (111, 1815045), (115, 1751913), (185, 1089027), (207, 973285), (333, 605015), (345, 583971), (555, 363009), (851, 236745), (1035, 194657), (1665, 121003), (2553, 78915), (4255, 47349), (5261, 38295), (7659, 26305), (12765, 15783)]