145052685

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{13487}}^1$

素因数の和:13737

約数の個数: 24

約数和(自身を含む): 252495360

約数和(自身を除く): 107442675

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 10755, 13487, 40461, 67435, 121383, 202305, 606915, 3223393, 9670179, 16116965, 29010537, 48350895, 145052685]

約数ペア:

[(1, 145052685), (3, 48350895), (5, 29010537), (9, 16116965), (15, 9670179), (45, 3223393), (239, 606915), (717, 202305), (1195, 121383), (2151, 67435), (3585, 40461), (10755, 13487)]