47768955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1231}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 82790400

約数和(自身を除く): 35021445

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 597, 995, 1231, 2587, 2985, 3693, 6155, 7761, 12935, 16003, 18465, 38805, 48009, 80015, 240045, 244969, 734907, 1224845, 3184597, 3674535, 9553791, 15922985, 47768955]

約数ペア:

[(1, 47768955), (3, 15922985), (5, 9553791), (13, 3674535), (15, 3184597), (39, 1224845), (65, 734907), (195, 244969), (199, 240045), (597, 80015), (995, 48009), (1231, 38805), (2587, 18465), (2985, 16003), (3693, 12935), (6155, 7761)]