2247889005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{10457}}^1$

素因数の和:10766

約数の個数: 48

約数和(自身を含む): 4140615024

約数和(自身を除く): 1892726019

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 281, 765, 843, 1405, 2529, 4215, 4777, 10457, 12645, 14331, 23885, 31371, 42993, 52285, 71655, 94113, 156855, 177769, 214965, 470565, 533307, 888845, 1599921, 2666535, 2938417, 7999605, 8815251, 14692085, 26445753, 44076255, 49953089, 132228765, 149859267, 249765445, 449577801, 749296335, 2247889005]

約数ペア:

[(1, 2247889005), (3, 749296335), (5, 449577801), (9, 249765445), (15, 149859267), (17, 132228765), (45, 49953089), (51, 44076255), (85, 26445753), (153, 14692085), (255, 8815251), (281, 7999605), (765, 2938417), (843, 2666535), (1405, 1599921), (2529, 888845), (4215, 533307), (4777, 470565), (10457, 214965), (12645, 177769), (14331, 156855), (23885, 94113), (31371, 71655), (42993, 52285)]