47114375

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 74788560

約数和(自身を除く): 27674185

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 89, 121, 125, 175, 275, 385, 445, 605, 623, 625, 847, 875, 979, 1375, 1925, 2225, 3025, 3115, 4235, 4375, 4895, 6853, 6875, 9625, 10769, 11125, 15125, 15575, 21175, 24475, 34265, 48125, 53845, 55625, 75383, 75625, 77875, 105875, 122375, 171325, 269225, 376915, 389375, 529375, 611875, 856625, 1346125, 1884575, 4283125, 6730625, 9422875, 47114375]

約数ペア:

[(1, 47114375), (5, 9422875), (7, 6730625), (11, 4283125), (25, 1884575), (35, 1346125), (55, 856625), (77, 611875), (89, 529375), (121, 389375), (125, 376915), (175, 269225), (275, 171325), (385, 122375), (445, 105875), (605, 77875), (623, 75625), (625, 75383), (847, 55625), (875, 53845), (979, 48125), (1375, 34265), (1925, 24475), (2225, 21175), (3025, 15575), (3115, 15125), (4235, 11125), (4375, 10769), (4895, 9625), (6853, 6875)]