27789450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14251}}^1$

素因数の和:14279

約数の個数: 48

約数和(自身を含む): 74224416

約数和(自身を除く): 46434966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 14251, 28502, 42753, 71255, 85506, 142510, 185263, 213765, 356275, 370526, 427530, 555789, 712550, 926315, 1068825, 1111578, 1852630, 2137650, 2778945, 4631575, 5557890, 9263150, 13894725, 27789450]

約数ペア:

[(1, 27789450), (2, 13894725), (3, 9263150), (5, 5557890), (6, 4631575), (10, 2778945), (13, 2137650), (15, 1852630), (25, 1111578), (26, 1068825), (30, 926315), (39, 712550), (50, 555789), (65, 427530), (75, 370526), (78, 356275), (130, 213765), (150, 185263), (195, 142510), (325, 85506), (390, 71255), (650, 42753), (975, 28502), (1950, 14251)]