28937997135

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1\times {\mathrm{5081}}^1$

素因数の和:7048

約数の個数: 48

約数和(自身を含む): 50944813920

約数和(自身を除く): 22006816785

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 1889, 3015, 5081, 5667, 9445, 15243, 17001, 25405, 28335, 45729, 76215, 85005, 126563, 228645, 340427, 379689, 632815, 1021281, 1139067, 1702135, 1898445, 3063843, 5106405, 5695335, 9598009, 15319215, 28794027, 47990045, 86382081, 143970135, 431910405, 643066603, 1929199809, 3215333015, 5787599427, 9645999045, 28937997135]

約数ペア:

[(1, 28937997135), (3, 9645999045), (5, 5787599427), (9, 3215333015), (15, 1929199809), (45, 643066603), (67, 431910405), (201, 143970135), (335, 86382081), (603, 47990045), (1005, 28794027), (1889, 15319215), (3015, 9598009), (5081, 5695335), (5667, 5106405), (9445, 3063843), (15243, 1898445), (17001, 1702135), (25405, 1139067), (28335, 1021281), (45729, 632815), (76215, 379689), (85005, 340427), (126563, 228645)]