13333350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 33426432

約数和(自身を除く): 20093082

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 863, 1030, 1545, 1726, 2575, 2589, 3090, 4315, 5150, 5178, 7725, 8630, 12945, 15450, 21575, 25890, 43150, 64725, 88889, 129450, 177778, 266667, 444445, 533334, 888890, 1333335, 2222225, 2666670, 4444450, 6666675, 13333350]

約数ペア:

[(1, 13333350), (2, 6666675), (3, 4444450), (5, 2666670), (6, 2222225), (10, 1333335), (15, 888890), (25, 533334), (30, 444445), (50, 266667), (75, 177778), (103, 129450), (150, 88889), (206, 64725), (309, 43150), (515, 25890), (618, 21575), (863, 15450), (1030, 12945), (1545, 8630), (1726, 7725), (2575, 5178), (2589, 5150), (3090, 4315)]