1330431885

素因数分解:

$3^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{8951}}^1$

素因数の和:9335

約数の個数: 40

約数和(自身を含む): 2391687936

約数和(自身を除く): 1061256051

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 367, 405, 1101, 1835, 3303, 5505, 8951, 9909, 16515, 26853, 29727, 44755, 49545, 80559, 134265, 148635, 241677, 402795, 725031, 1208385, 3285017, 3625155, 9855051, 16425085, 29565153, 49275255, 88695459, 147825765, 266086377, 443477295, 1330431885]

約数ペア:

[(1, 1330431885), (3, 443477295), (5, 266086377), (9, 147825765), (15, 88695459), (27, 49275255), (45, 29565153), (81, 16425085), (135, 9855051), (367, 3625155), (405, 3285017), (1101, 1208385), (1835, 725031), (3303, 402795), (5505, 241677), (8951, 148635), (9909, 134265), (16515, 80559), (26853, 49545), (29727, 44755)]