28851750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{12823}}^1$

素因数の和:12846

約数の個数: 48

約数和(自身を含む): 78021216

約数和(自身を除く): 49169466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 12823, 25646, 38469, 64115, 76938, 115407, 128230, 192345, 230814, 320575, 384690, 577035, 641150, 961725, 1154070, 1602875, 1923450, 2885175, 3205750, 4808625, 5770350, 9617250, 14425875, 28851750]

約数ペア:

[(1, 28851750), (2, 14425875), (3, 9617250), (5, 5770350), (6, 4808625), (9, 3205750), (10, 2885175), (15, 1923450), (18, 1602875), (25, 1154070), (30, 961725), (45, 641150), (50, 577035), (75, 384690), (90, 320575), (125, 230814), (150, 192345), (225, 128230), (250, 115407), (375, 76938), (450, 64115), (750, 38469), (1125, 25646), (2250, 12823)]