1330993185

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{2801}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 2162695680

約数和(自身を除く): 831702495

約数列:

[1, 3, 5, 15, 79, 237, 395, 401, 1185, 1203, 2005, 2801, 6015, 8403, 14005, 31679, 42015, 95037, 158395, 221279, 475185, 663837, 1106395, 1123201, 3319185, 3369603, 5616005, 16848015, 88732879, 266198637, 443664395, 1330993185]

約数ペア:

[(1, 1330993185), (3, 443664395), (5, 266198637), (15, 88732879), (79, 16848015), (237, 5616005), (395, 3369603), (401, 3319185), (1185, 1123201), (1203, 1106395), (2005, 663837), (2801, 475185), (6015, 221279), (8403, 158395), (14005, 95037), (31679, 42015)]