190033185

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 309843072

約数和(自身を除く): 119809887

約数列:

[1, 3, 5, 15, 97, 131, 291, 393, 485, 655, 997, 1455, 1965, 2991, 4985, 12707, 14955, 38121, 63535, 96709, 130607, 190605, 290127, 391821, 483545, 653035, 1450635, 1959105, 12668879, 38006637, 63344395, 190033185]

約数ペア:

[(1, 190033185), (3, 63344395), (5, 38006637), (15, 12668879), (97, 1959105), (131, 1450635), (291, 653035), (393, 483545), (485, 391821), (655, 290127), (997, 190605), (1455, 130607), (1965, 96709), (2991, 63535), (4985, 38121), (12707, 14955)]