726672105

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 1279269264

約数和(自身を除く): 552597159

約数列:

[1, 3, 5, 9, 15, 45, 97, 277, 291, 485, 601, 831, 873, 1385, 1455, 1803, 2493, 3005, 4155, 4365, 5409, 9015, 12465, 26869, 27045, 58297, 80607, 134345, 166477, 174891, 241821, 291485, 403035, 499431, 524673, 832385, 874455, 1209105, 1498293, 2497155, 2623365, 7491465, 16148269, 48444807, 80741345, 145334421, 242224035, 726672105]

約数ペア:

[(1, 726672105), (3, 242224035), (5, 145334421), (9, 80741345), (15, 48444807), (45, 16148269), (97, 7491465), (277, 2623365), (291, 2497155), (485, 1498293), (601, 1209105), (831, 874455), (873, 832385), (1385, 524673), (1455, 499431), (1803, 403035), (2493, 291485), (3005, 241821), (4155, 174891), (4365, 166477), (5409, 134345), (9015, 80607), (12465, 58297), (26869, 27045)]