149028615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 272226240

約数和(自身を除く): 123197625

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 545, 981, 1035, 1321, 1635, 2507, 3963, 4905, 6605, 7521, 11889, 12535, 19815, 22563, 30383, 37605, 59445, 91149, 112815, 143989, 151915, 273447, 431967, 455745, 719945, 1295901, 1367235, 2159835, 3311747, 6479505, 9935241, 16558735, 29805723, 49676205, 149028615]

約数ペア:

[(1, 149028615), (3, 49676205), (5, 29805723), (9, 16558735), (15, 9935241), (23, 6479505), (45, 3311747), (69, 2159835), (109, 1367235), (115, 1295901), (207, 719945), (327, 455745), (345, 431967), (545, 273447), (981, 151915), (1035, 143989), (1321, 112815), (1635, 91149), (2507, 59445), (3963, 37605), (4905, 30383), (6605, 22563), (7521, 19815), (11889, 12535)]