28595550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 42649890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 379, 503, 758, 1006, 1137, 1509, 1895, 2274, 2515, 3018, 3790, 5030, 5685, 7545, 9475, 11370, 12575, 15090, 18950, 25150, 28425, 37725, 56850, 75450, 190637, 381274, 571911, 953185, 1143822, 1906370, 2859555, 4765925, 5719110, 9531850, 14297775, 28595550]

約数ペア:

[(1, 28595550), (2, 14297775), (3, 9531850), (5, 5719110), (6, 4765925), (10, 2859555), (15, 1906370), (25, 1143822), (30, 953185), (50, 571911), (75, 381274), (150, 190637), (379, 75450), (503, 56850), (758, 37725), (1006, 28425), (1137, 25150), (1509, 18950), (1895, 15090), (2274, 12575), (2515, 11370), (3018, 9475), (3790, 7545), (5030, 5685)]