15928950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 39926016

約数和(自身を除く): 23997066

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1031, 1545, 2062, 2575, 3090, 3093, 5150, 5155, 6186, 7725, 10310, 15450, 15465, 25775, 30930, 51550, 77325, 106193, 154650, 212386, 318579, 530965, 637158, 1061930, 1592895, 2654825, 3185790, 5309650, 7964475, 15928950]

約数ペア:

[(1, 15928950), (2, 7964475), (3, 5309650), (5, 3185790), (6, 2654825), (10, 1592895), (15, 1061930), (25, 637158), (30, 530965), (50, 318579), (75, 212386), (103, 154650), (150, 106193), (206, 77325), (309, 51550), (515, 30930), (618, 25775), (1030, 15465), (1031, 15450), (1545, 10310), (2062, 7725), (2575, 6186), (3090, 5155), (3093, 5150)]