28482750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{12659}}^1$

素因数の和:12682

約数の個数: 48

約数和(自身を含む): 77023440

約数和(自身を除く): 48540690

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, 12659, 25318, 37977, 63295, 75954, 113931, 126590, 189885, 227862, 316475, 379770, 569655, 632950, 949425, 1139310, 1582375, 1898850, 2848275, 3164750, 4747125, 5696550, 9494250, 14241375, 28482750]

約数ペア:

[(1, 28482750), (2, 14241375), (3, 9494250), (5, 5696550), (6, 4747125), (9, 3164750), (10, 2848275), (15, 1898850), (18, 1582375), (25, 1139310), (30, 949425), (45, 632950), (50, 569655), (75, 379770), (90, 316475), (125, 227862), (150, 189885), (225, 126590), (250, 113931), (375, 75954), (450, 63295), (750, 37977), (1125, 25318), (2250, 12659)]