1284286725

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{35899}}^1$

素因数の和:35971

約数の個数: 48

約数和(自身を含む): 2403864000

約数和(自身を除く): 1119577275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 2385, 3975, 7155, 11925, 35775, 35899, 107697, 179495, 323091, 538485, 897475, 969273, 1615455, 1902647, 2692425, 4846365, 5707941, 8077275, 9513235, 17123823, 24231825, 28539705, 47566175, 51371469, 85619115, 142698525, 256857345, 428095575, 1284286725]

約数ペア:

[(1, 1284286725), (3, 428095575), (5, 256857345), (9, 142698525), (15, 85619115), (25, 51371469), (27, 47566175), (45, 28539705), (53, 24231825), (75, 17123823), (135, 9513235), (159, 8077275), (225, 5707941), (265, 4846365), (477, 2692425), (675, 1902647), (795, 1615455), (1325, 969273), (1431, 897475), (2385, 538485), (3975, 323091), (7155, 179495), (11925, 107697), (35775, 35899)]