13307561925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{100987}}^1$

素因数の和:101258

約数の個数: 48

約数和(自身を含む): 25245384192

約数和(自身を除く): 11937822267

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 251, 525, 753, 1255, 1757, 3765, 5271, 6275, 8785, 18825, 26355, 43925, 100987, 131775, 302961, 504935, 706909, 1514805, 2120727, 2524675, 3534545, 7574025, 10603635, 17672725, 25347737, 53018175, 76043211, 126738685, 177434159, 380216055, 532302477, 633693425, 887170795, 1901080275, 2661512385, 4435853975, 13307561925]

約数ペア:

[(1, 13307561925), (3, 4435853975), (5, 2661512385), (7, 1901080275), (15, 887170795), (21, 633693425), (25, 532302477), (35, 380216055), (75, 177434159), (105, 126738685), (175, 76043211), (251, 53018175), (525, 25347737), (753, 17672725), (1255, 10603635), (1757, 7574025), (3765, 3534545), (5271, 2524675), (6275, 2120727), (8785, 1514805), (18825, 706909), (26355, 504935), (43925, 302961), (100987, 131775)]