27545925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 50228928

約数和(自身を除く): 22683003

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 173, 193, 275, 519, 579, 825, 865, 965, 1903, 2123, 2595, 2895, 4325, 4825, 5709, 6369, 9515, 10615, 12975, 14475, 28545, 31845, 33389, 47575, 53075, 100167, 142725, 159225, 166945, 367279, 500835, 834725, 1101837, 1836395, 2504175, 5509185, 9181975, 27545925]

約数ペア:

[(1, 27545925), (3, 9181975), (5, 5509185), (11, 2504175), (15, 1836395), (25, 1101837), (33, 834725), (55, 500835), (75, 367279), (165, 166945), (173, 159225), (193, 142725), (275, 100167), (519, 53075), (579, 47575), (825, 33389), (865, 31845), (965, 28545), (1903, 14475), (2123, 12975), (2595, 10615), (2895, 9515), (4325, 6369), (4825, 5709)]