538996425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6343}}^1$

素因数の和:6470

約数の個数: 48

約数和(自身を含む): 981746688

約数和(自身を除く): 442750263

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 103, 165, 275, 309, 515, 825, 1133, 1545, 2575, 3399, 5665, 6343, 7725, 16995, 19029, 28325, 31715, 69773, 84975, 95145, 158575, 209319, 348865, 475725, 653329, 1046595, 1744325, 1959987, 3266645, 5232975, 7186619, 9799935, 16333225, 21559857, 35933095, 48999675, 107799285, 179665475, 538996425]

約数ペア:

[(1, 538996425), (3, 179665475), (5, 107799285), (11, 48999675), (15, 35933095), (25, 21559857), (33, 16333225), (55, 9799935), (75, 7186619), (103, 5232975), (165, 3266645), (275, 1959987), (309, 1744325), (515, 1046595), (825, 653329), (1133, 475725), (1545, 348865), (2575, 209319), (3399, 158575), (5665, 95145), (6343, 84975), (7725, 69773), (16995, 31715), (19029, 28325)]