2054413215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{1579}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 3689805600

約数和(自身を除く): 1635392385

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 997, 1305, 1579, 2991, 4737, 4985, 7895, 8973, 14211, 14955, 23685, 28913, 44865, 45791, 71055, 86739, 137373, 144565, 228955, 260217, 412119, 433695, 686865, 1301085, 1574263, 2060595, 4722789, 7871315, 14168367, 23613945, 45653627, 70841835, 136960881, 228268135, 410882643, 684804405, 2054413215]

約数ペア:

[(1, 2054413215), (3, 684804405), (5, 410882643), (9, 228268135), (15, 136960881), (29, 70841835), (45, 45653627), (87, 23613945), (145, 14168367), (261, 7871315), (435, 4722789), (997, 2060595), (1305, 1574263), (1579, 1301085), (2991, 686865), (4737, 433695), (4985, 412119), (7895, 260217), (8973, 228955), (14211, 144565), (14955, 137373), (23685, 86739), (28913, 71055), (44865, 45791)]