74931585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5051}}^1$

素因数の和:5125

約数の個数: 32

約数和(自身を含む): 128037888

約数和(自身を除く): 53106303

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 5051, 14835, 15153, 25255, 75765, 116173, 217193, 348519, 580865, 651579, 1085965, 1742595, 3257895, 4995439, 14986317, 24977195, 74931585]

約数ペア:

[(1, 74931585), (3, 24977195), (5, 14986317), (15, 4995439), (23, 3257895), (43, 1742595), (69, 1085965), (115, 651579), (129, 580865), (215, 348519), (345, 217193), (645, 116173), (989, 75765), (2967, 25255), (4945, 15153), (5051, 14835)]