8307945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 15096900

約数和(自身を除く): 6788955

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 349, 529, 1035, 1047, 1587, 1745, 2645, 3141, 4761, 5235, 7935, 8027, 15705, 23805, 24081, 40135, 72243, 120405, 184621, 361215, 553863, 923105, 1661589, 2769315, 8307945]

約数ペア:

[(1, 8307945), (3, 2769315), (5, 1661589), (9, 923105), (15, 553863), (23, 361215), (45, 184621), (69, 120405), (115, 72243), (207, 40135), (345, 24081), (349, 23805), (529, 15705), (1035, 8027), (1047, 7935), (1587, 5235), (1745, 4761), (2645, 3141)]