147198825

素因数分解:

$3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2131}}^1$

素因数の和:2454

約数の個数: 36

約数和(自身を含む): 264632368

約数和(自身を除く): 117433543

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 307, 921, 1535, 2131, 2763, 4605, 6393, 7675, 10655, 13815, 19179, 23025, 31965, 53275, 69075, 95895, 159825, 479475, 654217, 1962651, 3271085, 5887953, 9813255, 16355425, 29439765, 49066275, 147198825]

約数ペア:

[(1, 147198825), (3, 49066275), (5, 29439765), (9, 16355425), (15, 9813255), (25, 5887953), (45, 3271085), (75, 1962651), (225, 654217), (307, 479475), (921, 159825), (1535, 95895), (2131, 69075), (2763, 53275), (4605, 31965), (6393, 23025), (7675, 19179), (10655, 13815)]