41689505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 59270400

約数和(自身を除く): 17580895

約数列:

[1, 5, 11, 13, 55, 65, 143, 199, 293, 715, 995, 1465, 2189, 2587, 3223, 3809, 10945, 12935, 16115, 19045, 28457, 41899, 58307, 142285, 209495, 291535, 641377, 757991, 3206885, 3789955, 8337901, 41689505]

約数ペア:

[(1, 41689505), (5, 8337901), (11, 3789955), (13, 3206885), (55, 757991), (65, 641377), (143, 291535), (199, 209495), (293, 142285), (715, 58307), (995, 41899), (1465, 28457), (2189, 19045), (2587, 16115), (3223, 12935), (3809, 10945)]