47841855

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 78236928

約数和(自身を除く): 30395073

約数列:

[1, 3, 5, 15, 97, 131, 251, 291, 393, 485, 655, 753, 1255, 1455, 1965, 3765, 12707, 24347, 32881, 38121, 63535, 73041, 98643, 121735, 164405, 190605, 365205, 493215, 3189457, 9568371, 15947285, 47841855]

約数ペア:

[(1, 47841855), (3, 15947285), (5, 9568371), (15, 3189457), (97, 493215), (131, 365205), (251, 190605), (291, 164405), (393, 121735), (485, 98643), (655, 73041), (753, 63535), (1255, 38121), (1455, 32881), (1965, 24347), (3765, 12707)]