168798105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1907}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 335746944

約数和(自身を除く): 166948839

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 281, 315, 843, 1405, 1907, 1967, 2529, 4215, 5721, 5901, 9535, 9835, 12645, 13349, 17163, 17703, 28605, 29505, 40047, 66745, 85815, 88515, 120141, 200235, 535867, 600705, 1607601, 2679335, 3751069, 4822803, 8038005, 11253207, 18755345, 24114015, 33759621, 56266035, 168798105]

約数ペア:

[(1, 168798105), (3, 56266035), (5, 33759621), (7, 24114015), (9, 18755345), (15, 11253207), (21, 8038005), (35, 4822803), (45, 3751069), (63, 2679335), (105, 1607601), (281, 600705), (315, 535867), (843, 200235), (1405, 120141), (1907, 88515), (1967, 85815), (2529, 66745), (4215, 40047), (5721, 29505), (5901, 28605), (9535, 17703), (9835, 17163), (12645, 13349)]