887156711275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4523}}^1\times {\mathrm{7933}}^1$

素因数の和:12532

約数の個数: 48

約数和(自身を含む): 1175006866176

約数和(自身を除く): 287850154901

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4523, 4945, 7933, 22615, 24725, 39665, 104029, 113075, 182459, 194489, 198325, 341119, 520145, 912295, 972445, 1705595, 2600725, 4473247, 4561475, 4862225, 7845737, 8527975, 22366235, 35880959, 39228685, 111831175, 179404795, 196143425, 825262057, 897023975, 1542881237, 4126310285, 7714406185, 20631551425, 35486268451, 38572030925, 177431342255, 887156711275]

約数ペア:

[(1, 887156711275), (5, 177431342255), (23, 38572030925), (25, 35486268451), (43, 20631551425), (115, 7714406185), (215, 4126310285), (575, 1542881237), (989, 897023975), (1075, 825262057), (4523, 196143425), (4945, 179404795), (7933, 111831175), (22615, 39228685), (24725, 35880959), (39665, 22366235), (104029, 8527975), (113075, 7845737), (182459, 4862225), (194489, 4561475), (198325, 4473247), (341119, 2600725), (520145, 1705595), (912295, 972445)]