16408070525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127219}}^1$

素因数の和:127314

約数の個数: 48

約数和(自身を含む): 25745256960

約数和(自身を除く): 9337186435

約数列:

[1, 5, 7, 11, 25, 35, 55, 67, 77, 175, 275, 335, 385, 469, 737, 1675, 1925, 2345, 3685, 5159, 11725, 18425, 25795, 127219, 128975, 636095, 890533, 1399409, 3180475, 4452665, 6997045, 8523673, 9795863, 22263325, 34985225, 42618365, 48979315, 59665711, 93760403, 213091825, 244896575, 298328555, 468802015, 656322821, 1491642775, 2344010075, 3281614105, 16408070525]

約数ペア:

[(1, 16408070525), (5, 3281614105), (7, 2344010075), (11, 1491642775), (25, 656322821), (35, 468802015), (55, 298328555), (67, 244896575), (77, 213091825), (175, 93760403), (275, 59665711), (335, 48979315), (385, 42618365), (469, 34985225), (737, 22263325), (1675, 9795863), (1925, 8523673), (2345, 6997045), (3685, 4452665), (5159, 3180475), (11725, 1399409), (18425, 890533), (25795, 636095), (127219, 128975)]