27585525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 51514560

約数和(自身を除く): 23929035

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1153, 1595, 2175, 3459, 4785, 5765, 7975, 12683, 17295, 23925, 28825, 33437, 38049, 63415, 86475, 100311, 167185, 190245, 317075, 367807, 501555, 835925, 951225, 1103421, 1839035, 2507775, 5517105, 9195175, 27585525]

約数ペア:

[(1, 27585525), (3, 9195175), (5, 5517105), (11, 2507775), (15, 1839035), (25, 1103421), (29, 951225), (33, 835925), (55, 501555), (75, 367807), (87, 317075), (145, 190245), (165, 167185), (275, 100311), (319, 86475), (435, 63415), (725, 38049), (825, 33437), (957, 28825), (1153, 23925), (1595, 17295), (2175, 12683), (3459, 7975), (4785, 5765)]