15694870197

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1\times {\mathrm{1753}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 21797870080

約数和(自身を除く): 6102999883

約数列:

[1, 3, 37, 79, 111, 237, 1021, 1753, 2923, 3063, 5259, 8769, 37777, 64861, 80659, 113331, 138487, 194583, 241977, 415461, 1789813, 2984383, 5124019, 5369439, 8953149, 15372057, 66223081, 141395227, 198669243, 424185681, 5231623399, 15694870197]

約数ペア:

[(1, 15694870197), (3, 5231623399), (37, 424185681), (79, 198669243), (111, 141395227), (237, 66223081), (1021, 15372057), (1753, 8953149), (2923, 5369439), (3063, 5124019), (5259, 2984383), (8769, 1789813), (37777, 415461), (64861, 241977), (80659, 194583), (113331, 138487)]