28442250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{12641}}^1$

素因数の和:12664

約数の個数: 48

約数和(自身を含む): 76913928

約数和(自身を除く): 48471678

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, 12641, 25282, 37923, 63205, 75846, 113769, 126410, 189615, 227538, 316025, 379230, 568845, 632050, 948075, 1137690, 1580125, 1896150, 2844225, 3160250, 4740375, 5688450, 9480750, 14221125, 28442250]

約数ペア:

[(1, 28442250), (2, 14221125), (3, 9480750), (5, 5688450), (6, 4740375), (9, 3160250), (10, 2844225), (15, 1896150), (18, 1580125), (25, 1137690), (30, 948075), (45, 632050), (50, 568845), (75, 379230), (90, 316025), (125, 227538), (150, 189615), (225, 126410), (250, 113769), (375, 75846), (450, 63205), (750, 37923), (1125, 25282), (2250, 12641)]