288897105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5281}}^1$

素因数の和:5817

約数の個数: 32

約数和(自身を含む): 529383168

約数和(自身を除く): 240486063

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 521, 1563, 2605, 3647, 5281, 7815, 10941, 15843, 18235, 26405, 36967, 54705, 79215, 110901, 184835, 554505, 2751401, 8254203, 13757005, 19259807, 41271015, 57779421, 96299035, 288897105]

約数ペア:

[(1, 288897105), (3, 96299035), (5, 57779421), (7, 41271015), (15, 19259807), (21, 13757005), (35, 8254203), (105, 2751401), (521, 554505), (1563, 184835), (2605, 110901), (3647, 79215), (5281, 54705), (7815, 36967), (10941, 26405), (15843, 18235)]