230292915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{839}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 382233600

約数和(自身を除く): 151940685

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 631, 839, 1893, 2517, 3155, 4195, 9465, 12585, 18299, 24331, 54897, 72993, 91495, 121655, 274485, 364965, 529409, 1588227, 2647045, 7941135, 15352861, 46058583, 76764305, 230292915]

約数ペア:

[(1, 230292915), (3, 76764305), (5, 46058583), (15, 15352861), (29, 7941135), (87, 2647045), (145, 1588227), (435, 529409), (631, 364965), (839, 274485), (1893, 121655), (2517, 91495), (3155, 72993), (4195, 54897), (9465, 24331), (12585, 18299)]